Boston Red Sox

The Boston Red Sox are 25-22-0 ATS as Favorites in 2021

MLBAmerican • AL EastData through 2021-10-22
Favorite ATS
25-22-0
Win %
53.19%
ROI
+4.23%
Games
47
Favorite ML
29-18-0
Win %
61.7%
ROI
-5.17%
Games
47

Red Sox Monthly Performance

+1.6%38-32 · +1.1u
-19.9%
-9.5%
+7.6%
+44%
Jul
4-7
Aug
13-13
Sep
14-10
Oct
7-2

Home / Away as Favorite ATS

Home
17-11-0
60.71%+19.49%
Away
8-11-0
42.11%-18.24%

Recent Games (2021)

DateOpponentScoreATSMLO/U
2021-10-22@ AstrosL 5-0LU
2021-10-18vs AstrosW 12-3WO
2021-10-15@ AstrosL 5-4LO
2021-10-10vs RaysW 6-4WO
2021-10-07@ RaysL 5-0LU
2021-10-05vs YankeesW 6-2WP
2021-10-03@ NationalsW 5-7WO
2021-10-02@ NationalsW 3-5WU
2021-10-01@ NationalsW 2-4WU
2021-09-30@ OriolesL 6-2LU

Frequently Asked Questions

What is the Boston Red Sox as favorite in 2021?
The Boston Red Sox are 25-22-0 (53.19%) as favorite in 2021 on DraftKings, with +4.23% ROI.
What is the Boston Red Sox home vs away as favorite?
Home: 17-11-0 (+19.49% ROI). Away: 8-11-0 (-18.24% ROI).

More Red Sox Stats (2021)

Compare As Favorite

Record as Favorite for the Boston Red Sox 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 Boston Red Sox betting trends across 80+ filters and 5+ years of data.

LineTerminal

AI-powered betting intelligence for NBA, NHL, MLB, and NCAAB.

LineTerminal provides sports data and analytics for informational and entertainment purposes only. LineTerminal does not accept, place, or facilitate bets or wagers of any kind. Odds data is sourced from third-party providers and may not reflect exact lines at every sportsbook. Past performance does not guarantee future results. Sports betting involves risk — never wager more than you can afford to lose.

If you or someone you know has a gambling problem, call 1-800-MY-RESET (National Problem Gambling Helpline) or visit ncpgambling.org. Must be 21+ in most jurisdictions. Please gamble responsibly.

© 2026 LineTerminal. All rights reserved.