The Philadelphia Phillies fired manager Rob Thomson today after a 9-19 start to the 2026 season. After coming into the season with the fourth most expensive roster in MLB and World Series aspirations, the Phillies hold the worst record in the sport. A hot topic in baseball is now the Phillies next manager odds as this team looks to rebound.
Don Mattingly is the interim manager, and the Phillies will hope that his 12 years of experience help steer a turnaround while they search for their next skipper. Mattingly is one of the leading candidates for the job, especially after former Boston Red Sox manager Alex Cora turned down the Phillies.
As of publish time, Phillies next manager odds on Kalshi are unavailable. That said, they should be live shortly for you to trade on. Sign up now with the Kalshi promo code ACTION and trade $10 to unlock $10 in bonus funds. While you wait for odds on the Phillies next manager to become available, trade on odds for the next Red Sox manager.
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Phillies Next Manager Odds: Leaders in the Clubhouse
Even though Phillies next manager odds aren't yet live on Kalshi, there are plenty of candidates to speculate over. Here are just a few names to store in your memory to trade on once Kalshi odds go up:
- Don Mattingly
- Rocco Baldelli
- David Ross
- Brad Ausmus
I expect Mattingly to be the odds-on favorite at Kalshi once available. Since the Rob Thomson firing just took place, the Phillies may have difficulty plucking someone from another team.
All four names above have managerial experience, which I expect a team with a win-now mentality like the Phillies to value. Baldelli particular has three AL Central titles to his name. Ross is a beloved figure around the league from his time as a player and could get a second chance. Ausmus hasn't ran a team since 2019, but has ties to Phillies president Dave Bombrowski.
Regardless of who the next Phillies manager is, time is running out for their core to win a World Series. Bryce Harper, J.T. Realmuto, Kyle Schwarber, and Trae Turner are all 32 or older, and their farm system isn't regarded highly across the league.
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