Phillies Fire Rob Thomson, Name Don Mattingly Interim Manager

It’d be too simplistic to attribute the ’22 turnaround solely to the managerial change. The Phils dismissed Girardi because they had a talented roster that wasn’t performing to expectations. Some kind of improvement was probably inevitable either way. The Phillies’ regular season results continued to improve during Thomson’s three full seasons at the helm. They respectively won 90, 95, and 96 games between 2023-25. Philadelphia has won the NL East in each of the last two seasons and comfortably made the playoffs all three years.

Despite the regular season trend, their postseason performances have gone in the wrong direction. Philadelphia lost a seven-game NLCS to the Diamondbacks in 2023. They’ve been bounced in the Division Series (by the Mets and Dodgers, respectively) in each of the past two years. Philly’s front office has pointed to the unpredictability of short series in remaining committed to Thomson as manager. They signed him to an extension running through 2027 last December.

Things changed quickly. The Phillies couldn’t have started this year much more poorly. They’ve only won two series, and those came against the Nationals and Rockies. They’ve lost each of their past six series, including a 10-game losing streak that dropped them from .500 to 8-18 last week.

The issues have been up and down the roster. Cristopher Sánchez has been their only effective starting pitcher. The offense has scored 102 runs, above only the Giants and Mets. They’re 29th in batting average and on-base percentage while ranking 17th in home runs. Kyle Schwarber, Bryce Harper and Brandon Marsh have been their only above-average hitters. They’ve gotten particularly poor starts from Alec Bohm and Bryson Stott, while offseason signee Adolis García hasn’t provided much in right field.

Philadelphia’s recent success has been built on excellent starting pitching and a potent lineup. They’ve had a difficult time building strong bullpens and are one of the league’s weakest defensive teams. The rotation should benefit from Zack Wheeler’s return from thoracic outlet surgery and more consistency from Jesús Luzardo, but they’re lacking depth beyond their top five arms. The Phillies let Ranger Suárez walk in free agency, relying on Andrew Painter to step into the rotation. Painter’s performance has been up and down, while Aaron Nola continues to be much too susceptible to home runs. They pulled the plug on Taijuan Walker last week, releasing the struggling righty once Wheeler returned.

The front office certainly deserves some of the blame for the underwhelming start. That said, it’s not as if Thomson’s managerial tenure was uniformly positive. He came under some fire for his in-game tactics in the playoffs and had a rift with Nick Castellanos, who publicly criticized the skipper’s communication skills. Veteran reliever Matt Strahm reportedly also voiced some displeasure internally with how Thomson handled his bullpen last season. The front office sided with Thomson in both instances, releasing Castellanos and trading Strahm to Kansas City.

It now falls on Mattingly to lead a turnaround, one the Phillies hope will resemble their 2022 season. They’ve already dropped 10.5 games behind the red hot Braves in the division race. Getting to 90 wins would require them to play at a 60.4% clip (a 98-win pace) for the rest of the season. It’s doable but leaves them without much margin for error, and another few weeks of play this poor would dig a hole from which they’d have almost no chance to recover.

The 65-year-old Mattingly is in his first season in Philadelphia. He spent the previous three seasons working as John Schneider’s bench coach in Toronto. The Jays came up just shy of winning a World Series last year and hoped to bring back their entire coaching staff. Mattingly declined, preferring the Philly opportunity. It seems fair to assume he didn’t expect to be the interim manager within a month of joining one of the NL’s perennial contenders, but that’s the situation in which he finds himself.

Mattingly has 12 seasons of managerial experience. He led the Dodgers from 2011-15 and skippered the Marlins between 2016-22. He predictably had much more success in Los Angeles, leading the team to three division titles. Mattingly made the postseason just once in seven seasons in Miami, a 31-29 showing during the shortened 2020 schedule. He holds an 889-950 record as a major league manager overall.

Wathan assumes his highest-profile role on the Philly staff. The 52-year-old has been in the organization for nearly two decades. He worked his way up as a minor league manager and has been the third base coach since the 2018 season. Wathan has held that position under Gabe Kapler, Girardi, and Thomson. Contreras now takes that role for his first MLB coaching opportunity. He has managed Triple-A Lehigh Valley for the last four-plus seasons.

Matt Gelb of The Athletic was first on Thomson’s dismissal and Mattingly being named interim manager. Respective images courtesy of Dale Zanine, Imagn Images.