https://fivethirtyeight.com/features/wh ... an-beltre/His fielding is practically GOAT material
Generally speaking, third base is kind of a neutral position in terms of defensive value. It’s neither as demanding as shortstop nor as easy to pick up as first base; the role’s importance depends on the player who takes it on. And just like Baltimore Orioles great Brooks Robinson a half-century before, Beltre has turned the left side of the diamond into an impenetrable stronghold.
According to defensive runs above average,1 Beltre isn’t just the second-best fielding third baseman in modern history (trailing only Robinson), he also ranks among the game’s dozen or so most valuable fielders, period, going back to 1901:
Baseball’s best fielders
Highest-ranking players by defensive runs above average at position, with positional adjustment, 1901-2017
ALL PLAYERS THIRD BASEMEN
PLAYER PRIMARY POS. DRAA PLAYER DRAA
1 Ozzie Smith SS +384 1 Brooks Robinson +357
2 Brooks Robinson3B +357 2
Adrian Beltre +2463 Mark Belanger SS +349 3 Buddy Bell +206
4 Cal Ripken SS +320 4 Scott Rolen +196
5 Luis Aparicio SS +302 5 Graig Nettles +182
6 Ivan Rodriguez C +302 6 Robin Ventura +172
7 Joe Tinker SS +293 7 Lee Tannehill +157
8 Rabbit MaranvillSS +284 8 Mike Schmidt +157
9 Omar Vizquel SS +272 9 Gary Gaetti +142
10 Andruw Jones CF +264 10 Aurelio Rodriguez +130
11 Adrian Beltre 3B +246 11 Ossie Bluege +127
12 Pee Wee Reese SS +245 12 Brandon Inge +119
13 Art Fletcher SS +238 13 Matt Williams +116
14 Bob Boone C +236 14 Terry Pendleton +114
15 Travis Jackson SS +231 15 Wade Boggs +113
Defensive values are an average of metrics from Baseball-Reference.com and FanGraphs.com.