Inside Edge
The Washington Nationals are 31-19-0 ATS as Underdogs in 2026
MLBNational • NL East
The Washington Nationals are 31-19-0 as underdog in 2026, a 62% rate with +4.65% ROI on flat $100 bets at closing odds. Closing lines from DraftKings, FanDuel, and BetMGM, graded against official MLB box scores.
Underdog ATS
31-19-0
Win %
62%
ROI
+4.65%
Games
50
Underdog ML
24-26-0
Win %
48%
ROI
+11.15%
Games
50
Nationals Monthly Performance
+2.5%31-20 · +1.3u
+44.5%
-5.9%
+3.7%
Mar
4-1
4-1
Apr
15-12
15-12
May
12-7
12-7
Home / Away as Underdog ATS
Home
13-13-0
50%-18.39%
Away
18-6-0
75%+29.61%
Recent Games (2026)
| Date | Opponent | Score | ATS | ML | O/U |
|---|---|---|---|---|---|
| 2026-05-21 |  vs Mets | L 1-2 | ✓ | L | U |
| 2026-05-20 | vs Mets | W 8-4 | ✓ | W | O |
| 2026-05-19 | vs Mets | W 9-6 | ✓ | W | O |
| 2026-05-18 | vs Mets | L 7-16 | ✗ | L | O |
| 2026-05-17 |  vs Orioles | L 3-7 | ✗ | L | P |
| 2026-05-16 | vs Orioles | W 13-3 | ✓ | W | O |
| 2026-05-15 | vs Orioles | W 3-2 | ✓ | W | U |
| 2026-05-14 |  @ Reds | L 15-1 | ✗ | L | O |
| 2026-05-13 | @ Reds | W 7-8 | ✓ | W | O |
| 2026-05-12 | @ Reds | W 4-10 | ✓ | W | O |
Frequently Asked Questions
What is the Washington Nationals as underdog in 2026?
The Washington Nationals are 31-19-0 (62%) as underdog in 2026 on DraftKings, with +4.65% ROI.
What is the Washington Nationals home vs away as underdog?
Home: 13-13-0 (-18.39% ROI). Away: 18-6-0 (+29.61% ROI).
More Nationals Stats (2026)
Compare As Underdog
Record as Underdog for the Washington Nationals in the 2026 season on LineTerminal. Data sourced from DraftKings closing lines. Updated daily after games are graded. Past performance does not guarantee future results. LineTerminal offers advanced system-building tools to research Washington Nationals betting trends across 80+ filters and 5+ years of data.