| Friday, April 1st, 1988 |
| Baltimore Orioles: Demoted CF D. White to Triple A Olla. |
| Baltimore Orioles: Demoted MR J. Innis to Triple A Olla. |
| Baltimore Orioles: Demoted MR D. Stapleton to Triple A Olla. |
| Baltimore Orioles: Demoted MR W. Gardner to Triple A Olla. |
| Boston Red Sox: MR S. Wihtol was designated for assignment and placed on waivers. |
| Boston Red Sox: Demoted MR M. Boddicker to Triple A San Bernardino. |
| Boston Red Sox: 3B D. Cochrane was designated for assignment and placed on waivers. |
| Boston Red Sox: Demoted 3B D. Cochrane to Triple A San Bernardino. |
| Boston Red Sox: Demoted CF B. Boisclair to Triple A San Bernardino. |
| Boston Red Sox: Demoted SP E. Show to Triple A San Bernardino. |
| Boston Red Sox: SP K. Hill was designated for assignment and placed on waivers. |
| Boston Red Sox: Demoted SP K. Hill to Triple A San Bernardino. |
| Boston Red Sox: 1B R. Jordan was designated for assignment and placed on waivers. |
| Boston Red Sox: 1B J. Treadway was designated for assignment and placed on waivers. |
| Boston Red Sox: Demoted 1B J. Treadway to Triple A San Bernardino. |
| Boston Red Sox: Demoted 1B R. Jordan to Triple A San Bernardino. |
| Chicago (N) Cubs: SP B. Kingman was designated for assignment and placed on waivers. |
| Chicago (N) Cubs: MR J. Beckwith was designated for assignment and placed on waivers. |
| Chicago (N) Cubs: Demoted SP R. Reed to Triple A Hialeah. |
| Chicago (N) Cubs: SP J. Mcintosh was designated for assignment and placed on waivers. |
| Chicago (N) Cubs: Demoted MR D. Powell to Triple A Hialeah. |
| Chicago (N) Cubs: Demoted MR B. Wilkinson to Triple A Hialeah. |
| Chicago (N) Cubs: Demoted MR R. Mathis to Triple A Hialeah. |
| Chicago (N) Cubs: Demoted MR D. Pall to Triple A Hialeah. |
| Chicago (N) Cubs: Demoted LF J. Eppard to Triple A Hialeah. |
| Chicago (N) Cubs: Demoted C G. Reyes to Triple A Hialeah. |
| Chicago (N) Cubs: 1B G. Hubbard was designated for assignment and placed on waivers. |
| Chicago (N) Cubs: Demoted SS W. Weiss to Triple A Hialeah. |
| Chicago (N) Cubs: SS J. Pettini was designated for assignment and placed on waivers. |
| Chicago (N) Cubs: Demoted 3B M. Wasinger to Triple A Hialeah. |
| Chicago (N) Cubs: 1B J. Mayberry was designated for assignment and placed on waivers. |
| Chicago (N) Cubs: Demoted MR J. Farr to Triple A Hialeah. |
| Cincinnati Reds: Demoted 3B D. Coles to Triple A Madison. |
| Cincinnati Reds: Demoted 3B D. Magadan to Triple A Madison. |
| Cincinnati Reds: Demoted SS T. Jones to Triple A Madison. |
| Cincinnati Reds: Demoted MR D. Gumpert to Triple A Madison. |
| Cincinnati Reds: Demoted SP A. Wirth to Triple A Madison. |
| Cincinnati Reds: Demoted SP R. Smith to Triple A Madison. |
| Cincinnati Reds: Demoted 1B H. Morris to Triple A Madison. |
| Cincinnati Reds: Demoted 1B L. Medina to Double A Mosses. |
| Cincinnati Reds: Purchased the contract of SS T. Jones from Triple A Madison. |
| Cincinnati Reds: Demoted SP B. Swift to Triple A Madison. |
| Cleveland Indians: Demoted SP O. Hershiser to Double A Fremont. |
| Cleveland Indians: Demoted SP O. Boyd to Double A Fremont. |
| Houston Astros: Demoted C D. Sheaffer to Triple A Chula Vista. |
| Houston Astros: Demoted 2B G. Barranca to Triple A Chula Vista. |
| Houston Astros: Demoted 2B S. Lombardozzi to Triple A Chula Vista. |
| Houston Astros: Demoted 3B A. Infante to Triple A Chula Vista. |
| Houston Astros: Demoted LF M. Hart to Triple A Chula Vista. |
| Houston Astros: Demoted 3B J. Redfield to Triple A Chula Vista. |
| Los Angeles (N) Dodgers: Demoted SP V. Palacios to Double A Canton. |
| Los Angeles (N) Dodgers: Demoted SP B. Milacki to Triple A Birmingham. |
| Los Angeles (N) Dodgers: Demoted MR S. Rosenberg to Triple A Birmingham. |
| Los Angeles (N) Dodgers: Demoted 3B C. Worthington to Triple A Birmingham. |
| Los Angeles (N) Dodgers: Purchased the contract of MR L. Guetterman from Triple A Birmingham. |
| Milwaukee Brewers: SP D. Ford was designated for assignment and placed on waivers. |
| Milwaukee Brewers: Purchased the contract of RF A. Sanchez from Double A Tulsa. |
| Minnesota Twins: Demoted SP W. Fraser to Triple A Orange Beach. |
| Minnesota Twins: Demoted SP J. Otten to Triple A Orange Beach. |
| Minnesota Twins: Demoted MR D. Drabek to Triple A Orange Beach. |
| Minnesota Twins: Demoted MR B. Meyer to Triple A Orange Beach. |
| Minnesota Twins: Demoted 3B J. Walewander to Triple A Orange Beach. |
| New York (N) Mets: Demoted C J. Reed to Triple A St. Louis. |
| New York (N) Mets: Demoted MR S. Corbett to Triple A St. Louis. |
| New York (N) Mets: Placed MR J. Schneider on waivers. |
| New York (N) Mets: Demoted 1B J. Lindeman to Triple A St. Louis. |
| New York (N) Mets: Placed 1B B. Jacoby on the active roster. |
| New York (N) Mets: Activated 1B B. Jacoby from the 60-day disabled list. |
| Oakland Athletics: Demoted LF H. Cotto to Triple A Olcott. |
| Oakland Athletics: Placed RF J. Eisenreich on the active roster. |
| Oakland Athletics: Activated RF J. Eisenreich from the 60-day disabled list. |
| Oakland Athletics: Demoted MR U. Lugo to Triple A Olcott. |
| Oakland Athletics: Purchased the contract of MR R. Scurry from Triple A Olcott. |
| Philadelphia Phillies: Demoted SP B. Patterson to Triple A Belgrade. |
| Philadelphia Phillies: Demoted SP J. DeJesus to Triple A Belgrade. |
| Philadelphia Phillies: Demoted SP J. O'Connor to Triple A Belgrade. |
| Philadelphia Phillies: Demoted SP S. Fireovid to Triple A Belgrade. |
| Philadelphia Phillies: Demoted MR C. Lefferts to Triple A Belgrade. |
| Philadelphia Phillies: Demoted MR B. Moore to Triple A Belgrade. |
| Philadelphia Phillies: MR R. Mahler was designated for assignment and placed on waivers. |
| Philadelphia Phillies: Demoted SS J. Gutierrez to Triple A Belgrade. |
| Philadelphia Phillies: Demoted 1B P. Dodson to Triple A Belgrade. |
| Philadelphia Phillies: Demoted 1B B. Moore to Triple A Belgrade. |
| Philadelphia Phillies: Demoted 2B G. Gaetti to Triple A Belgrade. |
| Philadelphia Phillies: 3B R. Mckinney was designated for assignment and placed on waivers. |
| Philadelphia Phillies: Demoted LF J. Fishel to Triple A Belgrade. |
| Philadelphia Phillies: MR C. Lefferts was designated for assignment and placed on waivers. |
| Philadelphia Phillies: SP J. O'Connor was designated for assignment and placed on waivers. |
| Philadelphia Phillies: 1B J. Thompson was designated for assignment and placed on waivers. |
| Philadelphia Phillies: RF M. Howard was designated for assignment and placed on waivers. |
| Seattle Mariners: MR L. Whitehouse was designated for assignment and placed on waivers. |
| Seattle Mariners: Demoted MR J. Corsi to Triple A Minneapolis. |
| Seattle Mariners: MR C. Cary was designated for assignment and placed on waivers. |
| Seattle Mariners: SP L. Mcglothen was designated for assignment and placed on waivers. |
| Seattle Mariners: Demoted RF N. Capra to Triple A Minneapolis. |
| Seattle Mariners: Demoted 2B M. Woodard to Triple A Minneapolis. |
| Seattle Mariners: Demoted LF F. Stubbs to Triple A Minneapolis. |
| Minnesota Twins: Signed manager R. Richards to a 1-year, $640,000 per year contract. |
| Seattle Mariners: Signed manager R. Richards to a 5-year, $640,000 per year contract. |
| Minnesota Twins: Signed manager S. Smith to a 5-year, $490,000 per year contract. |
| San Francisco Giants: Placed SP G. Mathews on the 15-day disabled list. |
| San Francisco Giants: 1B R. Morman was designated for assignment and placed on waivers. |
| San Francisco Giants: 3B J. Presley was designated for assignment and placed on waivers. |
| San Francisco Giants: CF V. Mata was designated for assignment and placed on waivers. |
| San Francisco Giants: 1B B. Garbey was designated for assignment and placed on waivers. |
| San Francisco Giants: Recalled MR M. Huismann from Triple A Modesto. |
| San Francisco Giants: Recalled MR D. Gordon from Triple A Modesto. |
| San Francisco Giants: CF J. Grubb was designated for assignment and placed on waivers (from active). |
| San Francisco Giants: CF J. Grubb was designated for assignment and placed on waivers. |
| San Francisco Giants: RF G. Wilson was designated for assignment and placed on irrevocable waivers. |
| San Francisco Giants: RF G. Wilson was designated for assignment and placed on waivers. |
| San Francisco Giants: Optioned 1B G. Larkin to Triple A Modesto. |
| San Francisco Giants: Demoted 1B R. Morman to Triple A Modesto. |
| San Francisco Giants: Demoted 1B B. Garbey to Triple A Modesto. |
| San Francisco Giants: Demoted CF V. Mata to Triple A Modesto. |
| San Francisco Giants: Demoted 3B J. Presley to Triple A Modesto. |
| Seattle Mariners: Placed C M. Bailey on waivers. |
| Seattle Mariners: Designated C M. Bailey for assignment. |
| Atlanta Braves: Placed SP P. Harnisch on the 60-day disabled list. |
| Atlanta Braves: Purchased the contract of MR M. Walker from Triple A Norfolk. |
| Atlanta Braves: Purchased the contract of 2B M. Lemke from Double A Fort Salonga. |
| Atlanta Braves: Optioned C E. Whitt to Triple A Norfolk. |
| Atlanta Braves: Optioned MR J. Schattinger to Double A Fort Salonga. |
| Atlanta Braves: Optioned MR R. Grapenthin to Double A Fort Salonga. |
| Atlanta Braves: Optioned MR J. Trautwein to Double A Fort Salonga. |
| Atlanta Braves: Optioned DH D. Collins to Single A Arlington. |
| California Angels: Placed 3B M. Williams on the 15-day disabled list. |
| California Angels: SS V. Law was designated for assignment, placed on waivers and taken off the 40-man roster. |
| California Angels: SS V. Law was designated for assignment and placed on waivers. |
| California Angels: Purchased the contract of SP C. Mitchell from Triple A Corpus Christi. |
| California Angels: LF K. Smith was designated for assignment and placed on irrevocable waivers. |
| California Angels: LF K. Smith was designated for assignment and placed on waivers. |
| California Angels: MR M. Eichhorn was designated for assignment and placed on irrevocable waivers. |
| California Angels: MR M. Eichhorn was designated for assignment and placed on waivers. |
| California Angels: Optioned MR B. Clutterbuck to Triple A Corpus Christi. |
| California Angels: Optioned MR T. Drummond to Triple A Corpus Christi. |
| California Angels: Optioned MR P. Gibson to Triple A Corpus Christi. |
| California Angels: Optioned C J. Fimple to Triple A Corpus Christi. |
| California Angels: Optioned SP J. Cowley to Double A Saint Paul. |
| California Angels: Optioned MR B. Johnson to Double A Saint Paul. |
| California Angels: Optioned MR J. Burkett to Double A Saint Paul. |
| California Angels: Optioned C P. Borders to Double A Saint Paul. |
| California Angels: Optioned C K. Manwaring to Double A Saint Paul. |
| California Angels: Optioned LF T. Raines to Single A Barnes Lake-Millers Lake. |
| Chicago (A) White Sox: Placed MR M. Bielecki on the 60-day disabled list. |
| Chicago (A) White Sox: SP M. Clear was designated for assignment, placed on waivers and taken off the 40-man roster. |
| Chicago (A) White Sox: SP M. Clear was designated for assignment and placed on waivers. |
| Chicago (A) White Sox: SP J. Mesa was designated for assignment and placed on waivers. |
| Chicago (A) White Sox: Recalled SP D. Cone from Triple A Tampa. |
| Chicago (A) White Sox: Recalled SP J. Moyer from Triple A Tampa. |
| Chicago (A) White Sox: Recalled SP G. Maddux from Triple A Tampa. |
| Chicago (A) White Sox: Purchased the contract of SP G. Jimenez from Single A Henderson. |
| Chicago (A) White Sox: Recalled CL J. Franco from Triple A Tampa. |
| Chicago (A) White Sox: Recalled MR J. Nunez from Triple A Tampa. |
| Chicago (A) White Sox: Purchased the contract of MR J. Brantley from Single A Henderson. |
| Chicago (A) White Sox: Recalled MR J. Boever from Triple A Tampa. |
| Chicago (A) White Sox: Purchased the contract of 2B K. Miller from Triple A Tampa. |
| Chicago (A) White Sox: Recalled SS G. Gagne from Triple A Tampa. |
| Chicago (A) White Sox: Recalled CF D. Martinez from Triple A Tampa. |
| Chicago (A) White Sox: Purchased the contract of RF A. Dawson from Triple A Tampa. |
| Chicago (A) White Sox: Recalled 3B P. Tabler from Triple A Tampa. |
| Chicago (A) White Sox: Recalled RF I. Calderon from Triple A Tampa. |
| Chicago (A) White Sox: 1B B. Perkins was designated for assignment and placed on irrevocable waivers. |
| Chicago (A) White Sox: 1B B. Perkins was designated for assignment and placed on waivers. |
| Chicago (A) White Sox: MR J. Clancy was designated for assignment and placed on irrevocable waivers. |
| Chicago (A) White Sox: MR J. Clancy was designated for assignment and placed on waivers. |
| Chicago (A) White Sox: RF H. Baines was designated for assignment and placed on irrevocable waivers. |
| Chicago (A) White Sox: RF H. Baines was designated for assignment and placed on waivers. |
| Chicago (A) White Sox: Optioned SS K. Elster to Single A Henderson. |
| Kansas City Royals: SP B. Witt was designated for assignment, placed on waivers and taken off the 40-man roster. |
| Kansas City Royals: SP B. Witt was designated for assignment and placed on waivers. |
| Kansas City Royals: C T. Pena was designated for assignment, placed on waivers and taken off the 40-man roster. |
| Kansas City Royals: C T. Pena was designated for assignment and placed on waivers. |
| Kansas City Royals: SP J. Solano was designated for assignment and placed on waivers. |
| Kansas City Royals: SP M. Witt was designated for assignment, placed on waivers and taken off the 40-man roster. |
| Kansas City Royals: SP M. Witt was designated for assignment and placed on waivers. |
| Kansas City Royals: C A. Allanson was designated for assignment and placed on waivers. |
| Kansas City Royals: RF M. Venable was designated for assignment and placed on waivers. |
| Kansas City Royals: SP B. Burns was designated for assignment and placed on waivers. |
| Kansas City Royals: SP D. Stewart was designated for assignment and placed on waivers. |
| Kansas City Royals: MR C. Schiraldi was designated for assignment, placed on waivers and taken off the 40-man roster. |
| Kansas City Royals: MR C. Schiraldi was designated for assignment and placed on waivers. |
| Kansas City Royals: RF M. Marshall was designated for assignment, placed on waivers and taken off the 40-man roster. |
| Kansas City Royals: RF M. Marshall was designated for assignment and placed on waivers. |
| Kansas City Royals: SP S. Stewart was designated for assignment and placed on waivers. |
| Kansas City Royals: Recalled MR A. Williams from Triple A Maple Lake. |
| Kansas City Royals: Recalled SP R. Darling from Double A Durham. |
| Kansas City Royals: Placed MR L. Quintana on the active roster. |
| Kansas City Royals: Purchased the contract of MR C. Crim from Triple A Maple Lake. |
| Kansas City Royals: Purchased the contract of 1B G. Myers from Double A Durham. |
| Kansas City Royals: Recalled 2B J. Browne from Triple A Maple Lake. |
| Kansas City Royals: LF P. Sheridan was designated for assignment and placed on irrevocable waivers. |
| Kansas City Royals: LF P. Sheridan was designated for assignment and placed on waivers. |
| Kansas City Royals: 2B J. Bonilla was designated for assignment and placed on irrevocable waivers. |
| Kansas City Royals: 2B J. Bonilla was designated for assignment and placed on waivers. |
| Kansas City Royals: SS D. Goodwin was designated for assignment and placed on waivers (from active). |
| Kansas City Royals: SS D. Goodwin was designated for assignment and placed on waivers. |
| Kansas City Royals: Assigned MR G. Cappuzzello to Triple A Maple Lake. |
| Kansas City Royals: Assigned 3B M. Hatcher to Triple A Maple Lake. |
| Kansas City Royals: Optioned SP F. Maccormack to Double A Durham. |
| Kansas City Royals: Optioned CF S. Thompson to Double A Durham. |
| New York Yankees: LF D. Pasqua was designated for assignment and placed on irrevocable waivers. |
| New York Yankees: LF D. Pasqua was designated for assignment and placed on waivers. |
| New York Yankees: SP E. Bell was designated for assignment and placed on irrevocable waivers. |
| New York Yankees: SP E. Bell was designated for assignment and placed on waivers. |
| New York Yankees: MR V. Cruz was designated for assignment and placed on irrevocable waivers. |
| New York Yankees: MR V. Cruz was designated for assignment and placed on waivers. |
| New York Yankees: C J. Russell was designated for assignment and placed on irrevocable waivers. |
| New York Yankees: C J. Russell was designated for assignment and placed on waivers. |
| New York Yankees: SP K. McCaskill was designated for assignment and placed on irrevocable waivers. |
| New York Yankees: SP K. McCaskill was designated for assignment and placed on waivers. |
| New York Yankees: MR B. Snyder was designated for assignment and placed on irrevocable waivers. |
| New York Yankees: MR B. Snyder was designated for assignment and placed on waivers. |
| New York Yankees: Optioned MR M. Rochford to Triple A Colorado Springs. |
| New York Yankees: Optioned 3B M. Pagliarulo to Triple A Colorado Springs. |
| New York Yankees: Optioned CF M. Devereaux to Triple A Colorado Springs. |
| New York Yankees: Optioned RF J. Morris to Triple A Colorado Springs. |
| New York Yankees: Optioned C J. Hearron to Double A Raleigh. |
| New York Yankees: Optioned 3B T. Woodson to Double A Raleigh. |
| New York Yankees: Optioned 2B J. Castillo to Double A Raleigh. |
| New York Yankees: Optioned LF P. Incaviglia to Double A Raleigh. |
| San Diego Padres: Purchased the contract of SP T. Gordon from Triple A New Lexington. |
| San Diego Padres: Purchased the contract of MR E. Rodriguez from Triple A New Lexington. |
| San Diego Padres: Purchased the contract of MR R. Wright from Triple A New Lexington. |
| San Diego Padres: Recalled C D. McCormack from Triple A New Lexington. |
| San Diego Padres: Purchased the contract of RF M. Greenwell from Triple A New Lexington. |
| San Diego Padres: SP D. Rasmussen was designated for assignment and placed on irrevocable waivers. |
| San Diego Padres: SP D. Rasmussen was designated for assignment and placed on waivers. |
| San Diego Padres: Optioned MR M. Brown to Double A Louisville. |
| St. Louis Cardinals: Recalled SP Z. Smith from Triple A Spokane. |
| St. Louis Cardinals: Recalled SP T. Ghelfi from Triple A Spokane. |
| St. Louis Cardinals: Recalled CL T. Power from Triple A Spokane. |
| St. Louis Cardinals: Recalled MR S. Shirley from Triple A Spokane. |
| St. Louis Cardinals: Recalled MR S. Clarke from Triple A Spokane. |
| St. Louis Cardinals: Purchased the contract of CF K. Pagel from Triple A Spokane. |
| St. Louis Cardinals: Purchased the contract of CF B. Anderson from Single A Oriskany. |
| St. Louis Cardinals: Purchased the contract of LF J. Tracy from Triple A Spokane. |
| St. Louis Cardinals: Recalled 2B W. Tolleson from Triple A Spokane. |
| St. Louis Cardinals: Recalled LF N. Simmons from Single A Oriskany. |
| St. Louis Cardinals: Purchased the contract of CF S. Jordan from Single A Oriskany. |
| St. Louis Cardinals: Recalled 1B S. Ullger from Single A Oriskany. |
| St. Louis Cardinals: SP M. Young was designated for assignment and placed on irrevocable waivers. |
| St. Louis Cardinals: SP M. Young was designated for assignment and placed on waivers. |
| St. Louis Cardinals: Optioned MR D. Meads to Triple A Spokane. |