Monday, November 17, 2008

CS% in the Minors

A catcher has a lot of responsibility during a game. He has to know the scouting report for each opposing hitter, he has to use those reports to call pitches and then frame those pitches if they're on the edge of the plate. A catcher has to be ready to block a pitch in the dirt or jump up and catch a pitch headed for the backstop. He has to hop out of their stance to go after pop ups and bunts close to the plate. He's got to keep his pitcher calm on the mound and avoid the batter's bat only inches from his hand. With all that going on, no wonder teams figure any offense from their catcher is a bonus.

There's one more thing catchers have to be ready for behind the plate. If a runner is on base, a catcher has to be ready to come up throwing to try and foil a steal attempt. Since this is one of the easiest things to quantify when it comes to catcher defense, it gets a lot of attention. Regardless of other defensive skills, if a catcher throws out 40% of would-be basestealers, people sing his praises. But if a catcher dips down below 20%, he turns into a liability behind the plate. Take Jason Kendall, for example. He draws rave reviews from the pitchers he's handled over the years, but after a terrible 2007 (111 SB allowed, 20 CS) a lot of folks thought his arm was too much of a liability on defense. Combined with his anemic offense, who would want him? Now that he threw out 41 of 96 basestealers in 2008, his defense is acceptable again and it's his bat that's, as always, ridiculed.

All in all, it's still kind of fun to check out caught stealing numbers as long as you remember there's other stuff catchers bring to the table. Since there are SB and CS numbers out there for minor league catchers, it's only logical to look at how minor league catchers stack up against one another, right?

Even though there are varying season lengths in the minors, I'm going to use 50 stolen base attempts against as a minimum for everyone. There's a decent mixture of levels atop the leaderboard, so I think it works out fine.

Highest CS% in the Minors, 2008
(minimum 50 SB attempts)

RankNameTeamLevelMLB
Team
SB
CSCS%
1Mathew KennellyDanville
Rome
R
A
ATL233056.6
2Drew ButeraNew BritainAAMIN262650.0
3Michael McKenryModestoA+COL454047.1
4Johnny MonellAZL Giants
Salem-Keizer
R
A-
SFG282446.2
5Martin MaldonadoBrevard County
Huntsville
A+
AA
MIL342946.0
6Wilin RosarioCasperRCOL322745.8
7Jonathan LucroyWest Virginia
Brevard County
A
A+
MIL695644.8
8Flint WipkeRancho Cucamonga
Arkansas
Salt Lake
A+
AA
AAA
LAA393144.3
9Justin KnoedlerSacramentoAAAOAK292344.2

Jordan WidemanBillingsRCIN292344.2

Lowest CS% in the Minors, 2008
(minimum 50 SB attempts)

RankNameTeamLevelMLB TeamSB
CSCS%
1Christopher JonesHickory
Lynchburg
A
A+
PIT5035.7
2Jameson SmithGreensboroAFLA5957.8
3Tyler BelcherGreensboroAFLA51712.1
4Ulrich SnijdersAZL Brewers
West Virginia
R
A
MIL53813.1
5Jonathan StillLancasterA+BOS761213.6
6Curtis ThigpenSyracuseAAATOR521016.1
7Shawn ZarragaAZL BrewersRMIL571116.2
8Douglas PickensMahoning Valley
Lake County
Akron
A-
A
AA
CLE841716.8
9Ronald PenaHickoryAPIT641316.9
10Devin MesoracoDaytonACIN901917.4

Catching only three of fifty-three runners isn't pretty. With Hickory, Greensboro, and West Virginia in one division, the Sally League must have been fun for speedy ballplayers. For what it's worth, Knoedler in the first list and Thigpen in the second list are the only catchers listed who have appeared in the majors.

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