| Saturday, June 1st, 1872 |
| Nationals: Mick Willis goes 4-6 against the Boston Beans |
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| Thursday, June 6th, 1872 |
| Baybirds: Cain Mefford goes 4-7 against the Washington Generals |
| Baybirds: Stone Leissner goes 4-8 against the Washington Generals |
| Baybirds: Teo Acevedo goes 4-6 against the Washington Generals |
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| Friday, June 7th, 1872 |
| Blue Stockings: Jacinto Gaviria goes 6-6 against the Cleveland Spiders |
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| Saturday, June 8th, 1872 |
| The Washington Senators traded 26-year-old infielder Endehar Curzio (133/133/200) to the Baltimore Baybirds, getting 32-year-old pitcher Guy Zuccarello (2-5, 2.80, 4 K) in return. |
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| Monday, June 10th, 1872 |
| Senators: Magglio Parongao goes 4-5 against the Boston Beans |
| Senators: Rafael Minino goes 4-5 against the Boston Beans |
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| Tuesday, June 11th, 1872 |
| Robins: Rico Dearce goes 4-5 against the Philadelphia Quakers |
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| Wednesday, June 12th, 1872 |
| Baybirds: Etienne Holsten goes 4-5 against the Brooklyn Robins |
| Blue Stockings: Matt Hardig goes 4-6 against the Boston Beans |
| Nationals: Lukas Hexamer goes 4-7 against the Washington Generals |
| Nationals: Justin Deale goes 5-6 against the Washington Generals |
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| Sunday, June 16th, 1872 |
| Beans: Hilario Sartuche goes 4-5 against the Troy Trojans |
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| Tuesday, June 18th, 1872 |
| Beans: Jose Trasvina goes 4-5 against the Cleveland Spiders |
| Robins: Rico Dearce goes 5-6 against the Washington Generals |
| Quakers: Adriano Mosqueda goes 4-5 against the Troy Trojans |
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| Wednesday, June 19th, 1872 |
| Baybirds: Guadalupe Pareja goes 4-5 against the Troy Trojans |
| Trojans: Gouta Mizuochi goes 4-6 against the Baltimore Baybirds |
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| Thursday, June 20th, 1872 |
| Nationals: Justin Deale goes 4-5 against the Brooklyn Blue Stockings |
| Nationals: Hansel Ranírez goes 4-6 against the Brooklyn Blue Stockings |
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| Sunday, June 23rd, 1872 |
| Beans: Mark Berridge goes 4-6 against the Washington Generals |
| Generals: Shannon Bawden goes 4-6 against the Boston Beans |
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| Monday, June 24th, 1872 |
| Nationals: Lukas Hexamer goes 5-6 against the Troy Trojans |
| Quakers: Reyes Toronzo goes 5-6 against the Boston Beans |
| Trojans: Darcy Lecher goes 4-7 against the New York Nationals |
| Senators: Steve Dezern goes 4-4 against the Washington Generals |
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| Friday, June 28th, 1872 |
| Senators: Reading Lavene goes 4-6 against the Brooklyn Blue Stockings |
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| Sunday, June 30th, 1872 |
| Quakers: Davin Bearbower pitches a 6-hit shutout against the Baltimore Baybirds |
| Spiders: Honorato Aguilar goes 4-6 against the Brooklyn Robins |
| Senators: Stumpy Dehlinger goes 4-4 against the Troy Trojans |