Andrew Knapp Announces Retirement

Longtime major league catcher Andrew Knapp announced his retirement as a player on his Instagram page. “I completely dedicated my life to the game, and the game blessed me with so much,” he said. “Baseball has given me relationships that I will have for the rest of my life. It has taught be how to fail and how to persevere. It has taught me how to be confident but humble. It has taught me that people will remember you more because of what kind of person you are rather than what kind of player you were.” He then goes on to thank the many people that helped him along the way, including his agent, his teammates and particularly his family members.

Knapp, now 33, was once a notable prospect. The son of minor leaguer Mike Knapp, the younger Knapp showed enough promise at a young age to get drafted by the Athletics out of high school, selected in the 41st round in 2010. But Knapp decided to attend Berkeley instead, becoming a full-time catcher who hit from both sides of the plate. That led to the Phillies taking him in the second round of the 2013 draft and signing Knapp with a bonus of just over $1MM.

His development was slowed somewhat by Tommy John surgery, which he required late in 2013, but he still put up strong offensive numbers. He slashed .280/.355/.435 in 1,173 minor league plate appearances from 2013 to 2015, production that led to a wRC+ of 132. That offense, especially as a switch-hitter, gave Knapp some prospect helium. Going into 2016, Baseball America gave him a spot at the back of their top 100, putting him at #96.

Unfortunately, his major league offense never quite matched his production on the farm. He showed a bit of potential in his 2017 debut, producing a line of .257/.368/.368. His 27.5% strikeout rate was a bit high but he also drew walks at a strong clip of 15.2%. The overall production led to a wRC+ of 94, a bit below average overall but decent for a catcher.

He couldn’t maintain that level of performance, however. He got into at least 33 games for the Phils in five straight seasons from 2017 to 2021 but produced a combined line of .214/.314/.322 over that time, leading to a 72 wRC+. His 11.9% walk rate was a solid mark but his 31.7% strikeout rate was quite high. That includes a huge .278/.404/.444 showing in 2020, though that was a small sample of 89 plate appearances and he crashed back to earth with a .152/.215/.214 line in 2021.

Knapp’s glovework was never especially well regarded, with outlets like Baseball Prospectus and Statcast giving him negative grades for his framing, blocking and throwing. As a prospect, it was hoped that his offense could compensate for that, though it didn’t quite come to pass.

The Phils decided to move on after that rough showing from Knapp in 2021, outrighting him off the roster, which kicked off the journeyman phase of his career. He signed a minor league deal with the Reds going into 2022 but didn’t make the club out of camp. That led to him joining the Pirates, Mariners and Giants, though he only got into 16 major league games between those three teams that year. In 2023, minor league deals with the Tigers and Astros didn’t lead back to the big leagues. In 2024, he was with the Rangers on a minor league through the end of June. After being released, he got a major league deal with the Giants, but he was designated for assignment less than a week later after getting into three games. He was outrighted off the roster and elected free agency at season’s end.

Knapp has now decided to hang up his spikes and move onto the next phase of his life. His retirement statement didn’t lay out his career plans, though he has previously expressed a desire to become a manager someday, so perhaps he could start making moves on that trajectory now. He retires with 158 hits in 756 at-bats, including 31 doubles, four triples and 13 home runs. He scored 83 runs and drove in 66. We at MLBTR congratulate Knapp on carving out a major league career and wish him the best on whatever comes next.