SABR Defensive Index rankings released through July 11, 2021

JULY 16, 2021 — New York shortstop Francisco Lindor and Oakland third baseman Matt Chapman are in the top spots in their respective leagues after the first half of the 2021 Major League Baseball season in the most recent SABR Defensive Index™ rankings.

Click here to view full SDI rankings by position through games of Sunday, July 11, 2021.

For the ninth consecutive season, the SABR Defensive Index will be used to help select the winners of the Rawlings Gold Glove Award® and Rawlings Platinum Glove Award™, presented by SABR.

The SDI draws on and aggregates two types of existing defensive metrics: those derived from batted ball location-based data and those collected from play-by-play accounts. SDI utilizes MLBAM’s Statcast, Sports Information Solutions data, and STATS, LLC data as well as traditional statistics with advanced analysis.

The SABR Defensive Index accounts for approximately 25 percent of the Rawlings Gold Glove Award selection process that will be added to the votes from the managers and coaches.

Lindor’s SDI of 6.3 is the highest in the NL among all qualified defenders, just ahead of Colorado third baseman Joshua Fuentes (6.1). Rounding out the top five are San Diego third baseman Manny Machado, Pittsburgh catcher Jacob Stallings, and Miami right fielder Adam Duvall, all at 4.7.

Chapman’s SDI of 6.5 leads all fielders in the AL, followed by Texas right fielder Joey Gallo (6.0), Tampa Bay center fielder Brett Phillips (5.0), Chicago pitcher Dallas Keuchel (5.0), and Toronto second baseman Marcus Semien (4.8).

The updated SDI results were released today by the Society for American Baseball Research.

The final SDI results will be released following the conclusion of the 2021 season at SABR.org. The SDI is compiled by the SABR Defensive Committee, which includes former SABR Board President Vince Gennaro; Sean Forman of Baseball-Reference.com; Ben Jedlovec, MLB’s Director of Engineering, Data Quality; SABR Director F.X. Flinn; author and defensive metrics expert Chris Dial; and author Michael Humphreys.

Here are the top 25 players in each League, through games of July 11, 2021:

 

AL leaders

Player Team Position SDI
Matt Chapman OAK 3B 6.5
Joey Gallo TEX RF 6.0
Brett Phillips TBR CF 5.0
Dallas Keuchel CHW P 5.0
Marcus Semien TOR 2B 4.8
Kyle Tucker HOU RF 4.7
Michael A. Taylor KCR CF 4.5
Andrelton Simmons MIN SS 4.4
Myles Straw HOU CF 4.3
Sean Murphy OAK C 4.2
Isiah Kiner-Falefa TEX SS 4.0
Enrique Hernandez BOS CF 3.9
Austin Hedges CLE C 3.6
Joey Wendle TBR 3B 3.5
Josh Fleming TBR P 3.4
Zack Greinke HOU P 3.2
Chris Flexen SEA P 3.1
Eli White TEX LF 3.1
Carlos Correa HOU SS 3.0
Manuel Margot TBR RF 3.0
Jose Ramirez CLE 3B 3.0
Jose Trevino TEX C 2.8
Adolis García TEX CF 2.8
Mike Zunino TBR C 2.7
Kevin Kiermaier TBR CF 2.7
Jose Altuve HOU 2B 2.7

 

NL leaders

Player Team Position SDI
Francisco Lindor NYM SS 6.3
Joshua Fuentes COL 3B 6.1
Manny Machado SDP 3B 4.7
Jacob Stallings PIT C 4.7
Adam Duvall MIA RF 4.7
Juan Soto WSN RF 4.6
Jason Heyward CHC RF 4.5
Miguel Rojas MIA SS 4.2
Jake Cronenworth SDP 2B 4.2
Taijuan Walker NYM P 4.0
Kevin Newman PIT SS 3.8
Starling Marte MIA CF 3.7
Nick Ahmed ARI SS 3.7
Mike Tauchman SFG LF 3.6
Erik Gonzalez PIT 3B 3.5
Kolten Wong MIL 2B 3.4
Elias Diaz COL C 3.3
Ryan McMahon COL 3B 3.3
Marcell Ozuna ATL LF 3.3
Max Muncy LAD 1B 3.2
Tommy Edman STL 2B 3.1
Brandon Crawford SFG SS 3.1
Jean Segura PHI 2B 3.0
Trevor Story COL SS 2.9
Jackie Bradley Jr. MIL CF 2.8

 

 

About SABR

The Society for American Baseball Research (SABR) is a nonprofit organization dedicated to fostering research and disseminating the history and record of baseball. Founded in 1971, SABR has more than 6,000 members worldwide and has established itself as a vibrant baseball community and a premier distributor of ground-breaking baseball information. SABR features more than 80 regional chapters and more than 30 research committees, and produces three annual publications — two editions of The Baseball Research Journal and The National Pastime — in addition to other print and e-books. SABR also hosts two annual events: the National Convention each summer and the SABR Analytics Conference in March in Phoenix. For more information about SABR, visit SABR.org.

About the Rawlings Gold Glove Award®

The Rawlings Gold Glove Award® is a registered trademark owned by Rawlings Sporting Goods Company, Inc. The award is correctly identified as the Rawlings Gold Glove Award. The name should not be shortened, abbreviated or otherwise misused. Proper identification of this service mark using the registration symbol and the Rawlings name is important to protect the integrity of the program and perpetuate this worthy tradition. For more information, please visit www.rawlingsgoldglove.com.

About Rawlings

Rawlings Sporting Goods Company, Inc. is an innovative manufacturer and marketer of sporting goods worldwide. Founded in 1887, Rawlings is an authentic global sports brand, trusted by generations of athletes from the sandlot to the pros. Rawlings’ unparalleled quality and expert craftsmanship are the fundamental reasons why more athletes choose Rawlings, and why Rawlings is the Official Batting Helmet and Ball Supplier of Major League Baseball®, the official baseball of Minor League Baseball™ and the NCAA®, and the approved baseball, basketball, football and softball of the National High School Federation®. For more information, please visit www.rawlings.com or by call (314) 819-2800.



Originally published: July 16, 2021. Last Updated: July 15, 2021.

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