Mariners vs. Angels Probable Starting Pitching Matchup – August 4, 2023

Written By PlayPicks Staff on August 4, 2023 - Last Updated on September 25, 2024

The Los Angeles Angels (56-54) play the Seattle Mariners (57-52) at 9:38 PM ET on Friday following a three-game losing streak. The Mariners will give the ball to Luis Castillo (7-7, 2.88 ERA), who is eyeing win No. 8 on the season, and the Angels will counter with Reid Detmers (2-8, 4.35 ERA).

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Seattle vs. Los Angeles Pitcher Matchup Info

  • When: Friday, August 4, 2023 at 9:38 PM ET
  • Where: Angel Stadium of Anaheim in Anaheim, California
  • How to Watch on TV: BSW
  • Probable Pitchers: Castillo – SEA (7-7, 2.88 ERA) vs Detmers – LAA (2-8, 4.35 ERA)

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Mariners vs. Angels Starting Pitcher Stats (2023)

Castillo Detmers
22 GS 19
7-7 W-L 2-8
2.88 ERA 4.35
131.1 IP 101.1
33 BB 39
149 SO 127

Mariners Probable Starting Pitcher: Luis Castillo

  • In his last appearance on Sunday, the righty tossed six scoreless innings against the Arizona Diamondbacks while surrendering two hits.
  • The 30-year-old has a 2.88 ERA and 10.2 strikeouts per nine innings in 22 games this season, while allowing a batting average of .204 to opposing hitters.
  • Castillo is aiming to record his fourth straight quality start in this outing.
  • In seven of his 22 total appearances this season he has not surrendered an earned run.
  • The 30-year-old ranks fourth in ERA (2.88), third in WHIP (1.013), and 14th in K/9 (10.2) among qualifying pitchers in MLB play this season.
  • Castillo and his team have a record of 8-14-0 against the spread when he starts.
  • Out of Castillo’s 22 starts with a total this season, 11 have hit the over.

Castillo’s Recent Performance

Opponent Date IP H R ER K BB
at Diamondbacks Jul. 30 6.0 2 0 0 7 1
at Twins Jul. 24 7.0 4 2 2 9 2
vs. Twins Jul. 19 6.0 6 3 3 11 2
vs. Tigers Jul. 14 5.0 4 3 3 5 0
at Astros Jul. 7 7.0 5 1 0 3 0

Angels Probable Starting Pitcher: Reid Detmers

  • The left-hander gave up two earned runs in 4 2/3 innings pitched on Saturday in his last outing, a matchup with the Toronto Blue Jays.
  • The 24-year-old has pitched to a 4.35 ERA this season with 11.3 strikeouts per nine innings compared to 3.5 walks per nine across 19 games.
  • He has earned a quality start five times in 19 starts this season.
  • He has finished one appearance without allowing an earned run in 19 chances this season.
  • When Detmers starts, the Angels have gone 5-14-0 against the spread.
  • Detmers has started 19 games with a total set by bookmakers this season. The teams have combined to go over the run total in eight of them.

Detmers’ Recent Performance

Opponent Date IP H R ER K BB
at Blue Jays Jul. 29 4.2 3 2 2 5 2
vs. Pirates Jul. 22 5.0 6 2 2 9 2
vs. Astros Jul. 15 6.0 5 4 4 6 3
at Dodgers Jul. 8 3.1 6 7 7 4 1
vs. Diamondbacks Jul. 2 6.0 3 2 2 9 2

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