Washington Nationals
Joey Wiemer has thrown 19 pitches that have been tracked by the PITCHf/x system in 2026, all of them occuring in the MLB Regular Season. In 2026, they have relied primarily on their Fourseam Fastball (57mph), also mixing in a Knuckleball (66mph).
In 2026, compared to other RHP:
Their fourseam fastball (take this with a grain of salt because they've only thrown 17 of them in 2026) comes in below hitting speed, has heavy sinking action, is basically never swung at and missed compared to other pitchers' fourseamers, has much less armside movement than typical and results in more flyballs compared to other pitchers' fourseamers. Their knuckleball (take this with a grain of salt because they've only thrown 2 of them in 2026) flutters and floats unpredictably toward the plate.