Jim Johnson is a Red Diamond 98 OVR Closer card for the Orioles, part of the Milestone set in MLB The Show's Diamond Dynasty. He throws right-handed. The card was added to Diamond Dynasty in August 2026.

On the mound, Jim Johnson works with a 5-pitch arsenal led by a 95 mph Sinker and a 94 mph 4-Seam Fastball. His pitching ratings include 99 Velocity, 99 Control, and 99 Break. The profile favors a balanced mix of command and movement.

DiamondOps grades each pitch in Jim Johnson's arsenal: Sinker (S), 4-Seam Fastball (S), Cutter (S), Circle Change (A), and Curveball (B). 3 of them grade S-tier, which is what separates a genuine out-pitch mix from a deep-but-flat arsenal. Its strongest tunnel pairing is the Sinker off the 4-Seam Fastball, so the two share a release look. Its 99 mph Sinker adds a velocity bonus on top. Arsenal grades are the same at every difficulty — unlike a hitter's OpScore, a pitch mix does not re-weight as you climb.

On the Diamond Dynasty market, Jim Johnson currently buys for about 5,982 stubs, with sell orders near 5,101 stubs. Over the past 7 days the price has held roughly steady. Flipping at current buy and sell prices nets roughly 280 stubs, about a 5% return. DiamondOps suggests waiting for a better entry point.

OpScore is DiamondOps' composite rating of a card's in-game performance value. Jim Johnson earns an OpScore of 92.3 on Legend difficulty, ranking #400 among all cards and #24 among Closers.