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⚾️🏀 The Prop Queen Newsletter
MLB & WNBA Props for September 9th, 2025
Hi subscribers! Below are today’s MLB matchups to Watch, pitcher props and fishy line of the day. I’ve also included Coach James Young’s WNBA best bets.
All premium subscribers have access to the MLB Prop Spreadsheet as well. This includes strikeout, outs, hits allowed and earned runs props. Access the spreadsheet here. If you want to learn how to use the spreadsheet, you can see the tutorial here.
Make sure to subscribe to the Prop Queen Sports YouTube Page! On yesterday’s show, Dr. David Chao gave injury updates from around the NFL. You can check out the interview here.
On today’s show, we got an update on the Rams and Yankees from Jake Ellenbogen. Coach James Young also gave out his best bets (which are listed below).

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Only basic and premium subscribers can see today’s entire newsletter including:
Matchups to Watch
Fishy Line
Coach James Young WNBA Card
ARIEL’S CORNER
🔥 Pitcher Props
NYY RHP Will Warren Over 5.5 Ks +110
Tigers at Yankees - 7:05 PM ET
Warren’s gone over in five of seven games against high K rate lineups and three of four at home. 64% of Warren’s home starts went over 5.5 strikeouts averaging six Ks per start. Righties are 63-41 o/u their K prop averaging 5.2 strikeouts per start against Detroit.
STL LHP Matthew Liberatore Over 4.5 Ks -104
Cardinals at Mariners - 9:40 PM ET
Liberatore’s punched out five or more batters in seven of his 12 starts against teams with high strikeout rates against lefties. Four of those six starts were on the road. Lefties are 25-16 o/u their K prop averaging 5.8 strikeouts per start against Seattle. Six of the last 10 lefties went over 4.5 strikeouts against the Ms with 62% of lefties all year going over their strikeout props.
SEA RHP George Kirby Over 1.5 Earned Runs Allowed -115
Cardinals at Mariners - 9:40 PM ET
Kirby’s hit the over in 56% of home games averaging two runs per start. He’s averaging 2.9 runs per game allowed in his last 10. Seven of the last 10 starters allowed at least two runs to the Cards. Overall this season, the Cards average 2.5 runs per game against starting pitchers.
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