Dennis Eckersley

Dennis Eckersley is a Red Diamond 99 OVR Closer card for the Athletics, part of the Awards set in MLB The Show's Diamond Dynasty. He throws right-handed. The card was added to Diamond Dynasty in October 2026.

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

DiamondOps grades each pitch in Dennis Eckersley's arsenal: Slider (S), Sinker (S), 4-Seam Fastball (S), and Slurve (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. 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, Dennis Eckersley currently buys for about 42,997 stubs, with sell orders near 36,666 stubs. Over the past 6 days the buy price has fallen roughly 28%. Flipping at current buy and sell prices nets roughly 2,029 stubs, about a 6% return. DiamondOps suggests waiting for a better entry point.

OpScore is DiamondOps' composite rating of a card's in-game performance value. Dennis Eckersley earns an OpScore of 91.1 on Legend difficulty, ranking #703 among all cards and #34 among Closers.