Prediction Details

MLB Prediction: Atlanta Braves vs Detroit Tigers (Sunday, September 21 at 01:40 PM ET)

Introduction

Updated

ATL @ DETATL +104DET -125O/U 8.5
Market / Trend ATL DET
Moneyline +104 -125
Total (O/U) 8.5
Run Line +1.5 (-190) -1.5 (160)
Last 5 RPG 7.2 2.4
Record 72–83 85–70
Lines: BetMGM, BetOnline.ag, BetRivers, BetUS +7 more

More MLB picks: Atlanta Braves · Detroit Tigers

Atlanta Braves’ five-game win streak has been fueled by 7.2 runs per game, yet this interleague matchup analysis highlights Detroit Tigers’ superior season profile at home. Despite dropping their last five, the Tigers’ 46–34 home record spotlights why this is the sharper MLB prediction. With both lineups producing recent combined totals pushing past today’s number, the value is clear on Detroit and the Over.

Game Time

Starts in 10h 43m

Game time: Sunday, September 21 at 01:40 PM ET inside Comerica Park, pitchers get support from the park size.

Odds & Spread Line

  • Atlanta Braves: +104
  • Detroit Tigers: -125

Total: 8.5

  • Run Line — Atlanta Braves: +1.5 (-190)
  • Run Line — Detroit Tigers: -1.5 (+160)

Latest Team Records

Atlanta Braves: 72-83 (Win %: 0.465)
Detroit Tigers: 85-70 (Win %: 0.548)

Injury Report

Both teams are currently healthy with no major injury concerns.

Key Player Stats

Atlanta Braves

  • Matt Olson: 0.28 AVG, 28 HR, 93 RBI
  • Michael Harris II: 0.241 AVG, 17 HR, 79 RBI
  • Ozzie Albies: 0.24 AVG, 16 HR, 73 RBI

Detroit Tigers

  • Riley Greene: 0.26 AVG, 34 HR, 108 RBI
  • Spencer Torkelson: 0.243 AVG, 30 HR, 75 RBI
  • Kerry Carpenter: 0.254 AVG, 26 HR, 62 RBI

Team Analysis

Atlanta Braves

The Braves enter this matchup carrying a 5-0 record in their last five games, averaging 7.2 runs per contest. That offensive burst has given them temporary momentum, but their 36–44 road record shows vulnerability when traveling. Matt Olson’s power and Michael Harris II’s contact hitting have been timely, but the team’s inconsistency away from home remains a concern for bettors.

Over the last 10 games, Atlanta has posted a 7-3 mark with 6.2 runs per game, suggesting improved rhythm but not enough to erase season-long struggles. Ozzie Albies provides depth in the lineup, yet the Braves’ weak road form limits upside against a team that thrives at home. Despite the hot streak, the data points to an inflated perception of Atlanta Braves’ chances in this spot.

  • Batting Average: 0.245
  • Total Runs Scored: 687
  • Home Runs: 176
  • OBP: 0.319
  • SLG: 0.397
  • OPS: 0.716
  • ERA: 4.38
  • WHIP: 1.3

Away Record: 36-44 • Home Record: 36-39
Last 5 Games: 5-0 (7.2 RPG)
Last 10 Games: 7-3 (6.2 RPG)


Detroit Tigers

Detroit Tigers’ 0-5 mark in its last five games reflects a slump, averaging just 2.4 runs per outing. Yet their 46–34 home record demonstrates a season-long edge at Comerica, and Riley Greene’s production has been a stabilizing force. The Tigers’ current skid is more a product of short-term inefficiency than a collapse of their offensive core.

Across the last 10, Detroit sits at 2-8 with 3.4 runs per game, an underwhelming stretch that masks their overall 85–70 record. Spencer Torkelson and Kerry Carpenter add balance to the order, and both have shown the ability to lift the offense at home. With their season metrics and home strength, Detroit remains the sharper side despite the recent dip.

  • Batting Average: 0.247
  • Total Runs Scored: 736
  • Home Runs: 191
  • OBP: 0.317
  • SLG: 0.417
  • OPS: 0.734
  • ERA: 3.95
  • WHIP: 1.25

Away Record: 39-36 • Home Record: 46-34
Last 5 Games: 0-5 (2.4 RPG)
Last 10 Games: 2-8 (3.4 RPG)


Head-to-Head History

Atlanta Braves lead 2–0 (Last 2 games)

  • September 20, 2025: ATL 6 @ DET 5
  • September 19, 2025: ATL 10 @ DET 1

Over/Under Trends

Atlanta Braves’ last 10 games have averaged 10.1 total runs, with 7 games that would have cleared today’s total of 8.5.

Detroit Tigers’ last 10 games have averaged 8.8 combined runs, with 7 games clearing the same number of 8.5.

Moneyline Betting Prediction

Detroit Tigers’ 85–70 record and strong 46–34 home mark outweigh Atlanta Braves’ road inefficiency, even with the Braves’ recent streak. With Riley Greene anchoring the lineup and support from Spencer Torkelson and Kerry Carpenter, the Tigers’ balanced offense is positioned to capitalize at Comerica Park and deliver the win.

This sets up cleanly for the Detroit Tigers to finish on top.

Over/Under Prediction

Last five form shows the Detroit Tigers at 2.4 RPG and the Atlanta Braves at 7.2, giving context for the number.

These teams are combining for 9.6 runs per game recently — above the posted total of 8.5. That points toward the Over 8.5.

Bookmakers

Current MLB odds sourced from: FanDuel, LowVig.ag, BetOnline.ag, Fanatics, Caesars, DraftKings, MyBookie.ag, Bovada, BetMGM, BetUS, BetRivers.

Parlamaz may earn affiliate commissions from links in this article.

MLB Predictions FAQ

What do moneyline, run line, and total mean?

Moneyline is who wins the game. Run line is a spread, usually ±1.5 runs. The total (over/under) is combined runs by both teams.

How often are picks updated?

Daily. We update for confirmed lineups, injuries, and market moves. Check back near first pitch for final notes.

How should I size my bets?

Use a consistent unit (about 1–2% of bankroll). Singles should be most of your volume. We like parlays—smart ones. Keep legs tight (2–3), cap risk to 0.25–0.5u, and pass when the price isn’t there.

John Tamburino

John TamburinoVerified

Lead Analyst — data-first, former college baseball.

John Tamburino grew up on travel baseball and three years of varsity basketball, then played college baseball before shifting to analytics. He still watches everything—from weekday tennis to all major league sports—and will never forget the Diamondbacks’ World Series run. At Parlamaz, John blends trusted data feeds with matchup context to find real value—no fluff, no paywalls.