| Saturday, February 3rd, 1872 |
| New York Mutuals: Signed free agent MR Conrad Woolf to a minor league contract. |
|
| Monday, February 5th, 1872 |
| Philadelphia Centennials: Signed general manager Terrance Zapustas to a 4-year, $168 per year contract. |
|
| Thursday, February 8th, 1872 |
| Amherst Minutemen: Signed general manager Ace Barlick to a 3-year, $155 per year contract. |
|
| Saturday, February 10th, 1872 |
| Amherst Minutemen: Signed free agent RF Odalis Escoda to a 1-year contract worth a total of $130. |
| Amherst Minutemen: Signed free agent MR Dyer Llyod to a 2-year contract worth a total of $220. |
|
| Tuesday, February 13th, 1872 |
| Providence Grays: Signed general manager Trevor Gresham to a 3-year, $152 per year contract. |
|
| Wednesday, February 14th, 1872 |
| Providence Grays: Signed free agent 2B Heathcliff Kieras to a 1-year contract worth a total of $121. |
| Providence Grays: Signed free agent C Mateo Pratts to a 1-year contract worth a total of $105. |
| Providence Grays: Signed free agent MR Lex Van Vickle to a 2-year contract worth a total of $180. |
| Providence Grays: Signed free agent 1B Yovani Mandoza to a 3-year contract worth a total of $710. |
| Providence Grays: Signed free agent 2B Arsen Crescenti to a 1-year contract worth a total of $109. |
| Providence Grays: Signed free agent RF Sonny Stahn to a 3-year contract worth a total of $522. |
| Providence Grays: Signed free agent SS Salloreon Nierengarten to a 3-year contract worth a total of $328. |
| Providence Grays: Signed free agent MR Jocelin Galtieri to a 1-year contract worth a total of $105. |
| Providence Grays: Signed free agent 1B Bruce Pervier to a 5-year contract worth a total of $1,020. |
| Providence Grays: Signed free agent RF Tris Hedrich to a 3-year contract worth a total of $405. |
| Providence Grays: Signed free agent 3B Flaco Santim to a 2-year contract worth a total of $424. |
| Providence Grays: Signed free agent C Jon Reichenbacher to a 1-year contract worth a total of $113. |
|
| Friday, February 16th, 1872 |
| Philadelphia Centennials: Signed free agent LF Hot Pie Dams to a 1-year contract worth a total of $105. |
|
| Sunday, February 18th, 1872 |
| Philadelphia Centennials: Signed free agent MR Winston Leoniedas to a 1-year contract worth a total of $105. |
|
| Tuesday, February 20th, 1872 |
| Medford Mustangs: Signed general manager Castel Chavarriaga to a 3-year, $142 per year contract. |
|
| Thursday, February 22nd, 1872 |
| Philadelphia Centennials: Signed free agent 2B Hilario Peynado to a 1-year contract worth a total of $111. |
|
| Friday, February 23rd, 1872 |
| Philadelphia Centennials: Signed free agent CF Galeno Faba to a 2-year contract worth a total of $362. |
| Medford Mustangs: Signed free agent SS Huey Mummery to a 3-year contract worth a total of $516. |
|
| Monday, February 26th, 1872 |
| Medford Mustangs: Signed free agent SS Lyle Noia to a 1-year contract worth a total of $105. |
| Medford Mustangs: Signed free agent C Maekar Schnug to a 1-year contract worth a total of $93. |
| Medford Mustangs: Signed free agent C Valarr Garven to a 1-year contract worth a total of $113. |
| Medford Mustangs: Signed free agent MR Houston Volenec to a 3-year contract worth a total of $339. |
| Medford Mustangs: Signed free agent 3B Arys Gehring to a 2-year contract worth a total of $274. |
| Medford Mustangs: Signed free agent 2B Errol Kontur to a 1-year contract worth a total of $119. |
| Medford Mustangs: Signed free agent CF Lew Moncier to a 1-year contract worth a total of $129. |
| Medford Mustangs: Signed free agent CF Codie Lolly to a 1-year contract worth a total of $137. |
|
| Tuesday, February 27th, 1872 |
| Providence Grays: Signed free agent MR Tokugawa Kurihashi to a 1-year contract worth a total of $87. |
|
| Wednesday, February 28th, 1872 |
| Philadelphia Centennials: Signed free agent LF Cory Huxtable to a 1-year contract worth a total of $121. |
| Medford Mustangs: Signed free agent MR Bill Jackels to a 1-year contract worth a total of $137. |
|
| Thursday, February 29th, 1872 |
| Amherst Minutemen: Signed free agent CF Johnny Overs to a 1-year contract worth a total of $133. |
| Medford Mustangs: Signed free agent CF Tilson de la Hoz to a 1-year contract worth a total of $124. |
| Amherst Minutemen: Signed free agent 2B Reese Massengill to a 2-year contract worth a total of $240. |
|
| Friday, March 1st, 1872 |
| Providence Grays: Signed free agent MR Rudy Pryce to a 1-year contract worth a total of $105. |
| Amherst Minutemen: Signed free agent C Orville Brewer to a 1-year contract worth a total of $95. |
| Amherst Minutemen: Signed free agent 3B Ricks Markoski to a 1-year contract worth a total of $91. |
| Amherst Minutemen: Signed free agent SS Dunc Brisley to a 1-year contract worth a total of $115. |
| Amherst Minutemen: Signed free agent LF Aghecher Sigidi to a 1-year contract worth a total of $103. |
| Amherst Minutemen: Signed free agent CF Dayton Hegenauer to a 1-year contract worth a total of $119. |
| Philadelphia Centennials: Signed free agent MR Wily Mo Benevente to a 3-year contract worth a total of $309. |
| Philadelphia Centennials: Signed free agent MR John Biras to a 1-year contract worth a total of $103. |
| Philadelphia Centennials: Signed free agent C Conan Storrie to a 1-year contract worth a total of $115. |
| Philadelphia Centennials: Signed free agent 2B Silverio Arrindel to a 1-year contract worth a total of $103. |
| Philadelphia Centennials: Signed free agent SS Bucky Palmier to a 1-year contract worth a total of $107. |
| Philadelphia Centennials: Signed free agent LF Jon Marange to a 1-year contract worth a total of $99. |