Mariners vs. Royals Probable Starting Pitching Matchup – August 16, 2023

Written By PlayPicks Staff on August 16, 2023 - Last Updated on September 25, 2024

The Seattle Mariners (64-55) and the Kansas City Royals (39-82) face off in Kansas City on Wednesday. First pitch is at 8:10 PM ET at Kauffman Stadium. The Mariners will give the nod to Luis Castillo (8-7, 3.14 ERA), who is eyeing win No. 9 on the season, and the Royals will counter with James McArthur.

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Seattle vs. Kansas City Pitcher Matchup Info

  • When: Wednesday, August 16, 2023 at 8:10 PM ET
  • Where: Kauffman Stadium in Kansas City, Missouri
  • How to Watch on TV: BSKC
  • Probable Pitchers: Castillo – SEA (8-7, 3.14 ERA) vs McArthur – KC (0-0, 13.50 ERA)

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Mariners vs. Royals Starting Pitcher Stats (2023)

Castillo McArthur
24 GS 0
8-7 W-L 0-0
3.14 ERA 13.50
143.1 IP 6
36 BB 2
163 SO 2

Mariners Probable Starting Pitcher: Luis Castillo

  • The right-hander’s most recent time out was on Saturday against the Baltimore Orioles, when he went six innings, surrendering one earned run while allowing two hits.
  • The 30-year-old has a 3.14 ERA and 10.2 strikeouts per nine innings in 24 games this season, while allowing a batting average of .208 to opposing hitters.
  • Castillo enters this outing with 13 quality starts under his belt this season.
  • In seven of his appearances this season he did not allow an earned run.
  • Among qualifying pitchers in MLB action this season, the 30-year-old’s 3.14 ERA ranks ninth, 1.033 WHIP ranks fourth, and 10.2 K/9 ranks 13th.
  • When Castillo starts, his team is 10-14-0 against the spread this season.
  • In Castillo’s 24 starts with a total, the teams have hit the over 13 times.

Castillo’s Recent Performance

Opponent Date IP H R ER K BB
vs. Orioles Aug. 11 6.0 2 1 1 8 2
at Angels Aug. 4 6.0 10 7 7 6 1
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

Royals Probable Starting Pitcher: James McArthur

  • This will be the first MLB start for the 26-year-old right-hander.
  • He has pitched in five games this season with an ERA of 13.50, a batting average against of .444 and 3.0 strikeouts per nine innings.

McArthur’s Recent Performance

Opponent Date IP H R ER K BB
vs. Mariners Aug. 15 1.0 2 0 0 1 0
vs. Cardinals Aug. 12 1.0 0 0 0 0 1
vs. Cardinals Aug. 11 1.0 2 1 1 0 0
at Phillies Aug. 6 2.0 2 1 1 1 0
vs. Guardians Jun. 28 1.0 6 7 7 0 1

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