- 2027-04-11 in 5mo Boston Red Sox at Washington Nationals
- 2027-04-10 in 5mo Boston Red Sox at Washington Nationals
- 2027-04-09 in 5mo Boston Red Sox at Washington Nationals
- 2026-07-01 3mo Washington Nationals 10 at Boston Red Sox 2 Andrew Alvarez WSH 4.2ip 2h 0er 6k
- 2026-06-30 3mo Washington Nationals 8 at Boston Red Sox 1 Cade Cavalli WSH 7.0ip 1h 0er 13k
- 2026-06-29 4mo Washington Nationals 3 at Boston Red Sox 6 Ranger Suarez BOS 6.0ip 5h 3er 8k
- 2025-07-06 1y Boston Red Sox 6 at Washington Nationals 4 Ceddanne Rafaela BOS 3/4 1hr 1rbi
- 2025-07-05 1y Boston Red Sox 10 at Washington Nationals 3 Ceddanne Rafaela BOS 2/4 1hr 3rbi
- 2025-07-04 1y Boston Red Sox 11 at Washington Nationals 2 Trevor Story BOS 4/5 1hr 4rbi
- 2024-05-12 2y Washington Nationals 2 at Boston Red Sox 3 Brayan Bello BOS 5.0ip 4h 2er 1k
- 2024-05-11 2y Washington Nationals 2 at Boston Red Sox 4 Cooper Criswell BOS 5.0ip 3h 2er 9k
- 2024-05-10 2y Washington Nationals 5 at Boston Red Sox 1 Patrick Corbin WSH 5.0ip 7h 1er 4k
- 2023-08-17 3y Boston Red Sox 7 at Washington Nationals 10 Joey Meneses WSH 2/5 5rbi
- 2023-08-16 3y Boston Red Sox 2 at Washington Nationals 6 MacKenzie Gore WSH 6.1ip 0h 0er 7k
- 2023-08-15 3y Boston Red Sox 5 at Washington Nationals 4 Kenley Jansen BOS 1.0ip 0h 0er 1k
- 2021-10-03 5y Boston Red Sox 7 at Washington Nationals 5 Rafael Devers BOS 4/5 2hr 4rbi
- 2021-10-02 5y Boston Red Sox 5 at Washington Nationals 3 Tanner Houck BOS 5.0ip 0h 0er 8k
- 2021-10-01 5y Boston Red Sox 4 at Washington Nationals 2 Eduardo Rodriguez BOS 5.0ip 0h 0er 6k
- 2020-08-30 6y Washington Nationals 5 at Boston Red Sox 9 Rafael Devers BOS 4/4 2hr 3rbi
- 2020-08-29 6y Washington Nationals 3 at Boston Red Sox 5 Xander Bogaerts BOS 3/4 1hr 3rbi
- 2020-08-28 6y Washington Nationals 10 at Boston Red Sox 2 Max Scherzer WSH 6.0ip 1h 1er 11k
- 2018-07-04 8y Boston Red Sox 3 at Washington Nationals 0 Eduardo Rodriguez BOS 6.0ip 0h 0er 6k
- 2018-07-03 8y Boston Red Sox 11 at Washington Nationals 4 J.D. Martinez BOS 2/5 1hr 4rbi
- 2018-07-02 8y Boston Red Sox 4 at Washington Nationals 3 Rick Porcello BOS 6.0ip 2h 2er 5k
- 2015-04-15 11y Washington Nationals 10 at Boston Red Sox 5 Rafael Martin WSH 2.0ip 0h 0er 5k
- 2015-04-14 11y Washington Nationals 7 at Boston Red Sox 8 Koji Uehara BOS 1.0ip 0h 0er 2k
- 2015-04-13 11y Washington Nationals 4 at Boston Red Sox 9 Mookie Betts BOS 2/4 1hr 4rbi
- 2012-06-10 14y Washington Nationals 4 at Boston Red Sox 3 Jordan Zimmermann WSH 7.0ip 3h 3er 7k
- 2012-06-09 14y Washington Nationals 4 at Boston Red Sox 2 Gio Gonzalez WSH 6.1ip 2h 2er 5k
- 2012-06-08 14y Washington Nationals 7 at Boston Red Sox 4 Stephen Strasburg WSH 6.0ip 2h 2er 13k
- 2009-06-25 17y Boston Red Sox 3 at Washington Nationals 9 Jordan Zimmermann WSH 7.0ip 1h 1er 6k
- 2009-06-24 17y Boston Red Sox 6 at Washington Nationals 4 David Ortiz BOS 2/3 1hr 3rbi
- 2009-06-23 17y Boston Red Sox 11 at Washington Nationals 3 Jacoby Ellsbury BOS 4/4 3rbi
- 2006-06-21 20y Washington Nationals 3 at Boston Red Sox 9 Kevin Youkilis BOS 2/5
- 2006-06-20 20y Washington Nationals 3 at Boston Red Sox 11 Kevin Youkilis BOS 1/3
- 2006-06-19 20y Washington Nationals 3 at Boston Red Sox 6 Kevin Youkilis BOS 1/4 1rbi
- 2001-07-17 25y Boston Red Sox 7 at Washington Nationals 11 Peter Bergeron MTL 3/4 1rbi
- 2001-07-16 25y Boston Red Sox 6 at Washington Nationals 5 Jose Offerman BOS 1/5
- 2001-07-15 25y Boston Red Sox 8 at Washington Nationals 5 Hideo Nomo BOS 1/3
- 2000-07-18 26y Washington Nationals 1 at Boston Red Sox 3 Jose Offerman BOS 1/4 1rbi
- 2000-07-17 26y Washington Nationals 3 at Boston Red Sox 7 Jeff Frye BOS 2/5
- 2000-07-16 26y Washington Nationals 2 at Boston Red Sox 5 Jose Offerman BOS 0/4
- 1999-06-09 27y Boston Red Sox 1 at Washington Nationals 13 Orlando Cabrera MTL 1/4
- 1999-06-08 27y Boston Red Sox 1 at Washington Nationals 5 Orlando Cabrera MTL 0/5
- 1999-06-07 27y Boston Red Sox 2 at Washington Nationals 8 Carl Pavano MTL 0/4
- 1998-07-02 28y Washington Nationals 0 at Boston Red Sox 15 Darren Lewis BOS 4/6 3rbi
- 1998-07-01 28y Washington Nationals 1 at Boston Red Sox 6 Darren Lewis BOS 2/4
- 1998-06-30 28y Washington Nationals 4 at Boston Red Sox 7 Darren Lewis BOS 1/4
- 1997-09-03 29y Boston Red Sox 0 at Washington Nationals 1 Carlos Perez MTL 0/3
- 1997-09-02 29y Boston Red Sox 5 at Washington Nationals 6 Mark Grudzielanek MTL 2/4