Calendar
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
| 29 | 30 | 31 | 1 | 2 | 3 | 4 |
| Late Spring Six-Week Swiss Online | 7:00: June Thursday Night Swiss | Friday Night Blitz at Harvard Square | 10am: MA Girls Championship | |||
| 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| NEBC Backgammon Tournament | 7pm: Weaver Adams | Late Spring Six-Week Swiss Online | 7:00: June Thursday Night Swiss | Friday Night Blitz at Harvard Square | 10am: June Quads | |
| 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| 10am: Black Diamond Premier | 7pm: Weaver Adams | Late Spring Six-Week Swiss Online | 7:00: June Thursday Night Swiss | Friday Night Blitz at Harvard Square | 10am: Tornado #137 | |
| 19 | 20 | 21 | 22 | 23 | 24 | 25 |
| 10am: Father's Day Quads | 7pm: Weaver Adams | Late Spring Six-Week Swiss Online 7pm: Weeknight Rapid Quads #3 |
MHSCL Playoffs | 7:00: June Thursday Night Swiss | Friday Night Blitz at Harvard Square | |
| 26 | 27 | 28 | 29 | 30 | 1 | 2 |
| 10:30am: June Scholastics | 7pm: Weaver Adams | Summer Six-Week Swiss Online | 7:00: June Thursday Night Swiss | Friday Night Blitz at Harvard Square | 10am: Summer G/80 |