Rafael Devers, Inefficient Thief
Rafael Devers was an absolute stud last year. He amassed more than 700 plate appearances, the first full season of his career, and put up career highs in pretty much everything. Each of the three slash stats, ISO, wRC+, WAR, defensive value, baserunning runs — seriously, pretty much everything. But I’m not here to talk about that today; we get it, Rafael Devers is great. Instead, let’s talk about another career high: eight times caught stealing.
That sounds bad, right off the jump. Eight times? The rule of thumb with stolen bases is a 75% success rate; succeed any less often, and you’re costing your team value. Take a look at the caught stealing leaderboard, and you can see that most baserunners implicitly get this tradeoff:
Player | Stolen Bases | Caught Stealing | Success Rate |
---|---|---|---|
Whit Merrifield | 20 | 10 | 66.7% |
Amed Rosario | 19 | 10 | 65.5% |
Ronald Acuña Jr. | 37 | 9 | 80.4% |
Jonathan Villar | 40 | 9 | 81.6% |
Victor Robles | 28 | 9 | 75.7% |
Mallex Smith | 46 | 9 | 83.6% |
Rougned Odor | 11 | 9 | 55.0% |
Rafael Devers | 8 | 8 | 50.0% |
Going 50% on your attempts clearly isn’t that. Take a look at this one, from a May 8 game against the Orioles: