- LAST 5 GAMES
- LAST 3 VS SEATTLE
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Jul 21, 2026 9:40 PM EDT
SEA
-109o7½ (-110)
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Betting Trends Cincinnati Reds vs Seattle Mariners
Updated:Jul 21, 2026 2:08 AM EDT
The upcoming MLB game on July 21, 2026, features the Cincinnati Reds visiting the Seattle Mariners at T-Mobile Park in Seattle, WA. The game will be broadcast on Seam. Cincinnati's RHP Chase Burns, with a 0.818 ERA and 0.9091 WHIP, faces Seattle's RHP Luis Castillo, who has a 2.793 ERA and 1.2414 WHIP. Burns has a strikeout rate of 8.08 and a WHIP of 0.91, while Castillo shows a strikeout rate of 8.62 and a WHIP of 1.17, indicating a competitive pitching matchup. Cincinnati has a 45-54 straight-up record and 52-47 ATS, while Seattle records 51-50 SU and 43-58 ATS. The spread favors Seattle at -1.5 with moneyline odds around -109, and the total is set at 7.5 runs with an under bias. Injuries to key Seattle players like Julio Rodríguez and J.P. Crawford, both day-to-day, could impact offensive output. Both teams have similar batting averages (.230) and run production near 4 runs per game, suggesting a balanced contest. These betting trends and game insights provide a comprehensive picture for bettors analyzing this matchup.
STARTING PITCHERS
C. Burns (R)CIN - Pitcher
VIEW PROPS
1-0W-L
0.818ERA
0.9091WHIP
LAST 5 GAMES
Game
Score
ATS
O/U
L. Castillo (R)SEA - Pitcher
VIEW PROPS
0-0W-L
2.793ERA
1.2414WHIP
LAST 5 GAMES
- LAST 5 GAMES
- LAST 3 VS CINCINNATI
Game
Score
ATS
O/U
ATS Records
All
- All
- 1st 5
52-47 (11th)Against the Spread43-58 (28th)
30-19Home / Away21-30
-7.2Units-11.8
+0.8Home / Away-0.2
-7.30%ROI-11.68%
1.70%Home / Away-0.37%
45-54 (24th)Win - Loss51-50 (16th)
23-26Home / Away30-21
55-43-1Over / Under49-46-6
28-20-1Home / Away25-23-3
HEAD TO HEAD
Recent Results
Game
Score
ATS
O/U
Game
Score
ATS
O/U
HITTING STATISTICS
33.5At Bat33
4.2Runs4.1
7.7Hits7.6
1.3Home Runs1.2
4Runs Batted In3.9
3.6Base on Balls3.3
9.4Strikeouts8.6
0.7Stolen Base0.7
0.2Batting Average0.2
0.1Intentional Walks0.1
0.3Hit by Pitch0.6
0.1Sacrifice Hit0.1
0.2Sacrifice Fly0.3
13.4Total Bases12.5
2.9Extra Base Hits2.5
0.6Ground into DP0.6
PITCHING STATISTICS
4.6Earned Run Average3.6
8.9Innings Pitched8.9
8.4Hits Allowed7.9
4.9Total Runs3.9
4.5Earned Runs3.5
1.4Home Runs Allowed0.9
4.2Walks2.4
8.1Strikeouts8.6
1.4WHIP1.2
0.1Shutout0.1
0.2Intentional Walks0.1
0.5Hold0.6
0.6Ground into DP0.7
8Ground ball Outs7.9
5.6Fly Outs5.1
0.3Wild Pitches0.2
0Balks0
0.1Pickoffs0.1
153.5Pitches Thrown140.7
FIELDING STATISTICS
35.3Total Chances35.2
26.7Putout26.6
8.1Total Assists8.1
0.5Errors0.5
0.7Double Plays0.9
0.9Stolen Bases Allowed0.7
0.2Caught Stealing (C)0.2
0.2Stolen Base %0.2
0Passed Balls0
0.3Wild Pitches0.2
1Fielding Percentage1
SEAM
MLB
Money
- Run Line
- Money
- Total
- Merged
Game
- Game
- 1st 5
MLBTue 07/21
 PHIZ. Wheeler (R) 56-4535% -125Bookmaker | |||||||
 CLEP. Messick (L) 53-4811% -145BetOnline | |||||||
 NYYW. Warren (R) 56-4415% -140BetOnline | |||||||
 TORK. Gausman (R) 46-5458% +101Bet105 | |||||||
 BOSR. Suarez (L) 51-486% -135Everygame | |||||||
 ATLR. López (R) 58-416% -135BetOnline | |||||||
 MILB. Sproat (R) 63-378% -139Bet105 | |||||||
 KCL. Avila (R) 41-6020% -101BetOnline | |||||||
 TEXK. Rocker (R) 50-500% -118MyBookie | |||||||
 CHCD. Peterson (L) 56-4418% -109Bet105 | |||||||
 HOUT. Imai (R) 48-5429% -115Bookmaker | |||||||
 COLM. Lorenzen (R) 40-61-160% +100Bet105 | |||||||
 LAAW. Ureña (R) 40-6167% +100Everygame | |||||||
 AZK. Drake (L) 51-490% -133BetOnline | |||||||
 SEAL. Castillo (R) 51-5082% -108Bet105 |
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