 |
|
| Saturday, August 18th , 1888 |
|---|
| Sioux City Grainmen: Scouting Director Gregg Penland retires. |
| Friday, August 17th , 1888 |
|---|
| St. Paul Terriers: Signed free agent CF Bill Michaelson to a 2-year contract worth a total of $436. |
| Monday, July 30th , 1888 |
|---|
| St. Paul Terriers: Signed free agent SP Jonathan Douglas to a 1-year contract worth a total of $358. |
| Friday, June 29th , 1888 |
|---|
| Davenport Monitors: Signed free agent SP Levi McNally to a 1-year contract worth a total of $388. |
| Wednesday, June 6th , 1888 |
|---|
| Davenport Monitors: Activated RF Alonzo Loring from the injured list. |
| Sunday, May 27th , 1888 |
|---|
| Davenport Monitors: Placed RF Alonzo Loring on the 10-day injured list, retroactive to 05/26/1888. |
| Wednesday, May 23rd , 1888 |
|---|
| Davenport Monitors: Signed free agent SP Glenn Springer to a 1-year contract worth a total of $400. |
| Saturday, April 28th , 1888 |
|---|
| Davenport Monitors: Signed free agent SP Mike Sandstrom to a 1-year contract worth a total of $376. |
| Saturday, April 21st , 1888 |
|---|
| Peoria Warriors: Signed free agent C Jeff Lackland to a 1-year contract worth a total of $384. |
| Omaha Stockmen: Signed free agent C Paul Keller to a 1-year contract worth a total of $358. |
| Monday, April 9th , 1888 |
|---|
| Sioux City Grainmen: Signed free agent SP Dennis Catchings to a 1-year contract worth a total of $364. |
| Sunday, April 8th , 1888 |
|---|
| St. Joseph River Kings: Signed free agent SP Beau McHugh to a 1-year contract worth a total of $416. |
| Wednesday, April 4th , 1888 |
|---|
| Lincoln Statesmen: Signed free agent SS Dennis Larkins to a 1-year contract worth a total of $388. |
| Tuesday, April 3rd , 1888 |
|---|
| Omaha Stockmen: Signed free agent RF John Young to a 1-year contract worth a total of $400. |
| Monday, April 2nd , 1888 |
|---|
| Omaha Stockmen: Signed free agent C Ed Hartley to a 1-year contract worth a total of $312. |
| Sioux City Grainmen: Signed free agent LF Paul Walker to a 1-year contract worth a total of $404. |
| Rockford Riveters: Signed free agent 2B Ned Shepherd to a 1-year contract worth a total of $388. |
| Omaha Stockmen: Signed free agent SP Arnold Jackson to a 1-year contract worth a total of $376. |
| Davenport Monitors: Signed free agent SP Warren Burroughs to a 1-year contract worth a total of $392. |
| Friday, March 30th , 1888 |
|---|
| Omaha Stockmen: Signed free agent SP Merritt Tolliver to a 1-year contract worth a total of $334. |
| Thursday, March 29th , 1888 |
|---|
| Lincoln Statesmen: Signed free agent 1B Jim Dean to a 1-year contract worth a total of $380. |
| Rockford Riveters: Signed free agent C Bob Reed to a 1-year contract worth a total of $334. |
| Monday, March 26th , 1888 |
|---|
| St. Joseph River Kings: Signed free agent SP Harlan Beesley to a 1-year contract worth a total of $400. |
| Lincoln Statesmen: Signed free agent LF Brutus Strong to a 1-year contract worth a total of $430. |
| Saturday, March 24th , 1888 |
|---|
| Omaha Stockmen: Signed free agent LF Joe Smythe to a 1-year contract worth a total of $362. |
| Tuesday, March 20th , 1888 |
|---|
| Davenport Monitors: Signed free agent C Brick Cornwall to a 1-year contract worth a total of $316. |
| Sunday, March 18th , 1888 |
|---|
| Lincoln Statesmen: Signed free agent RF Marcus Thelen to a 1-year contract worth a total of $268. |
| Rockford Riveters: Signed free agent 3B George Holloway to a 1-year contract worth a total of $328. |
| Peoria Warriors: Signed free agent 1B Victor White to a 1-year contract worth a total of $292. |
| Davenport Monitors: Signed free agent C Ken Denham to a 1-year contract worth a total of $272. |
| Davenport Monitors: Signed free agent SS John Eliason to a 1-year contract worth a total of $372. |
| Saturday, March 17th , 1888 |
|---|
| Davenport Monitors: Signed free agent SP Ken Penney to a 1-year contract worth a total of $330. |
| Davenport Monitors: Signed free agent 1B John Davis to a 1-year contract worth a total of $650. |
| Rockford Riveters: Signed free agent C George Washington to a 1-year contract worth a total of $434. |
| Peoria Warriors: Signed free agent SP John Dwyer to a 1-year contract worth a total of $1,100. |
| Tuesday, March 13th , 1888 |
|---|
| Rockford Riveters: Signed free agent 3B Glen Oller to a 1-year contract worth a total of $230. |
| Monday, March 12th , 1888 |
|---|
| Rockford Riveters: Signed free agent RP Dan Hennig to a 1-year contract worth a total of $232. |
