Royals vs Mariners match player stats | 2025 Monday, June 30th

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Royals vs Mariners match player stats | 2025 Monday, June 30th

KC @ SEA

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Matchup Details

Kansas City Royals at Seattle Mariners

Todays Game is on Monday, June 30th
30/06/25 21:40:00 PM EST First Pitch

Positive Match Player Stats for Royals vs Mariners Matchup Today

The leading projection system (THE BAT) profiles T-Mobile Park as the 2nd-best venue in MLB for strikeouts.

Built just 17 feet above sea level, T-Mobile Park has one of the lowest elevations in the league, which generally leads to worse offense.

The wind projects to be blowing in from LF at 9.1-mph in this match-up, the most-favorable of the day for mound aces.

George Kirby has averaged 91.9 adjusted pitches per outing this year, placing in the 76th percentile.

George Kirby’s 95.5-mph fastball velocity this year ranks in the 87th percentile out of all starting pitchers.

Negative Match Player Stats with Royals vs Mariners

Low temperatures are strongly correlated with less offense (and more Ks), and the weather forecast forecasts the coldest weather of all games today at 81,°.

Michael Wacha’s 92.6-mph velocity on his fastball this season is a notable 1-mph fall off from last season’s 93.6-mph figure.

Michael Wacha’s change-up usage has decreased by 6.3% from last season to this one (32.3% to 26%) .

Among all starters, Michael Wacha’s fastball spin rate of 2166 rpm ranks in the 8th percentile this year.

It may come as a surprise, but fastballs are typically a pitcher’s least effective pitch. George Kirby has utilized his fastball a lot this year, though: 54.3% of the time, checking in at the 100th percentile.

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