Phillies Claim Grant Holman

The Phillies announced that they have claimed right-hander Grant Holman off waivers from the Tigers and optioned him to Triple-A Lehigh Valley. Detroit designated him for assignment a few days ago. The Phils had a couple of 40-man vacancies and don’t need to make a corresponding move.

Holman, 26 this month, has been riding the waiver wire quite a bit in recent months. He pitched for the Athletics in 2024 and 2025 but that club designated him for assignment in February. He was claimed by the Diamondbacks and has since gone to the Dodgers, Tigers and now Phillies on subsequent claims. He’s been kept on optional assignment this year, having not pitched in the big leagues since last season.

The major league track record isn’t particularly impressive. Holman tossed 38 2/3 innings for the A’s in the two previous seasons, allowing 4.66 earned runs per nine. His 18.8% strikeout rate and 10.2% walk rate have been subpar. His 43.9% ground ball rate has been above average by a couple of ticks.

His minor league numbers have been stronger. Dating back to the start of 2024, he has thrown 62 innings on the farm with an ERA of 0.87. That is at least a bit misleading, as his .218 batting average on balls in play and 88.3% strand rate in that sample have been very fortunate. His 10.6% walk rate is on the high side but he paired that with a 28.1% strikeout rate and solid ground ball numbers as well. He’s mostly a fastball-splitter guy, throwing those two pitches roughly 85% of the time, with his slider taking up the rest of his usage.

For the Phils, as mentioned, they had a couple of free roster spots. They designated Dylan Moore for assignment a few days ago and traded Trevor Richards to the White Sox. Since Holman still has options, they’ve used one of those two open spots to grab him and stash him in the minors as some extra bullpen depth. If he sticks on the roster, he could be called upon whenever they need a fresh arm in the big league level.