Inside Edge
The Miami Marlins are 20-28-0 ATS as Underdogs in 2021
MLBNational • NL East
The Miami Marlins are 20-28-0 as underdog in 2021, a 41.67% rate with -27.78% ROI on flat $100 bets at closing odds. Closing lines from DraftKings, FanDuel, and BetMGM, graded against official MLB box scores.
Underdog ATS
20-28-0
Win %
41.67%
ROI
-27.78%
Games
48
Underdog ML
15-33-0
Win %
31.25%
ROI
-29.75%
Games
48
Marlins Monthly Performance
-24.4%24-35 · -14.4u
-7.7%
-43.1%
-16.8%
+6.9%
Jul
5-5
5-5
Aug
7-16
7-16
Sep
10-13
10-13
Oct
2-1
2-1
Home / Away as Underdog ATS
Home
12-11-0
52.17%-12.15%
Away
8-17-0
32%-42.16%
Recent Games (2021)
| Date | Opponent | Score | ATS | ML | O/U |
|---|---|---|---|---|---|
| 2021-10-03 |  vs Phillies | W 5-4 | ✓ | W | O |
| 2021-10-02 | vs Phillies | W 3-1 | ✓ | W | U |
| 2021-10-01 | vs Phillies | L 0-5 | ✗ | L | U |
| 2021-09-30 |  @ Mets | L 12-3 | ✗ | L | O |
| 2021-09-29 | @ Mets | W 2-3 | ✓ | W | U |
| 2021-09-28 | @ Mets | L 5-2 | ✗ | L | O |
| 2021-09-28 | @ Mets | L 2-1 | ✓ | L | U |
| 2021-09-26 |  @ Rays | L 3-2 | ✓ | L | U |
| 2021-09-25 | @ Rays | L 7-3 | ✗ | L | O |
| 2021-09-24 | @ Rays | L 8-0 | ✗ | L | U |
Frequently Asked Questions
What is the Miami Marlins as underdog in 2021?
The Miami Marlins are 20-28-0 (41.67%) as underdog in 2021 on DraftKings, with -27.78% ROI.
What is the Miami Marlins home vs away as underdog?
Home: 12-11-0 (-12.15% ROI). Away: 8-17-0 (-42.16% ROI).
More Marlins Stats (2021)
Compare As Underdog
Record as Underdog for the Miami Marlins in the 2021 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 Miami Marlins betting trends across 80+ filters and 5+ years of data.