It doesn't matter if you are trying to make your next big bet or parlay, tweak your fantasy team, rub something in your buddy's face, or just want to understand the game better, it's always interesting to look at a matchup. Don Mattingly and Dave Gumpert have faced off against each other 5 times throughout their careers. Against Dave Gumpert, Don Mattingly has maintained a Batting Average of 0.600, higher than his career batting average of 0.307. Dave Gumpert's career opposing batting average is 0.283, lower than their face-off average, possibly underperforming against Don Mattingly. Don Mattingly's OPS against Dave Gumpert is 1.800, higher than his career OPS of 0.829.

Dave Gumpert has struck out Don Mattingly 0 times in 5 at-bats. Against Dave Gumpert, Don Mattingly strikes out every 0.000 plate appearances. Don Mattingly's career Plate Appearance per Strikeout is 17.39, striking out less often against Dave Gumpert than average. Dave Gumpert strikes out a batter every 7.776 plate appearances, striking out Don Mattingly more often than his average.