Julio Rodriguez will try to get his 100th RBI of the year (he has 99) when his Seattle Mariners (82-68) square off against the Oakland Athletics (46-104) at 9:40 PM ET on Tuesday.

The Mariners will give the nod to Luis Castillo (13-7, 3.13 ERA), who is eyeing win No. 14 on the season, and the Athletics will counter with Paul Blackburn (4-5, 4.33 ERA).

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Mariners vs. Athletics Pitcher Matchup Info

  • Date: Tuesday, September 19, 2023
  • Time: 9:40 PM ET
  • Location: Oakland, California
  • Venue: Oakland-Alameda County Coliseum
  • Live Stream: Watch this game on Fubo!
  • Probable Pitchers: Castillo - SEA (13-7, 3.13 ERA) vs Blackburn - OAK (4-5, 4.33 ERA)

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Discover More About This Game

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Mariners vs Athletics Odds

Mariners Probable Starting Pitcher Tonight: Luis Castillo

  • The Mariners will send Castillo (13-7) to the mound for his 31st start this season.
  • The right-hander last pitched on Wednesday, when he gave up two earned runs and allowed three hits in six innings against the Los Angeles Angels.
  • The 30-year-old has pitched in 30 games this season with an ERA of 3.13, a 4.23 strikeout-to-walk ratio and a WHIP of 1.048.
  • He's going for his third straight quality start.
  • Castillo has pitched five or more innings in 30 straight games and will look to extend that streak.
  • He has made 30 appearances and finished nine of them without allowing an earned run.

Luis Castillo vs. Athletics

  • The Athletics rank 30th in MLB with a .223 batting average this season. They have a team slugging percentage that ranks 30th in the league (.371) and 160 home runs.
  • The Athletics have gone 4-for-22 with a double in one game against the right-hander this season.

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Athletics Probable Starting Pitcher Tonight: Paul Blackburn

  • The Athletics are sending Blackburn (4-5) to make his 19th start of the season. He is 4-5 with a 4.33 ERA and 97 strikeouts in 95 2/3 innings pitched.
  • In his last appearance on Wednesday, the right-hander went three innings against the Houston Astros, giving up four earned runs while surrendering four hits.
  • The 29-year-old has put up an ERA of 4.33, with 9.1 strikeouts per nine innings in 19 games this season. Opposing batters have a .292 batting average against him.
  • Blackburn is looking to pick up his sixth quality start of the season.
  • Blackburn heads into this matchup with 15 outings of five or more innings pitched this year.
  • In three of his appearances this season he has not surrender an earned run.

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