Forget stats, Mike Napoli can't catch
When it comes to catcher defense, the numbers don't tell much of the story
The Angels decision to acquire Vernon Wells and his previously-assumed-to-be-unmovable contract caused nearly everyone who follows the game to scratch their heads. The deal was so bizarre that I labeled it as The Most Inexplicable Trade Ever. To some, however, the confusing part lies not just in acquiring Wells' bloated contract, but in the simultaneous dumping of catcher Mike Napoli, who had provided significant offense from a position where power is a scarce resource.
Over the last three years, the only catchers with better offensive numbers than Napoli are Joe Mauer, Brian McCann and Jorge Posada. Since arriving in the big leagues, Napoli's offensive production has been essentially in line with that of Victor Martinez, who signed a four-year, $50 million contract with the Tigers as a free agent this winter. So why were the Angels so interested in tossing Napoli off the roster to free up at-bats for Jeff Mathis, one of the worst hitters in Major League Baseball today?
For the full explanation of why we can't put much in defense metrics as they apply to catchers, you must be an Insider.
-
ESPN The Magazine subscribers
-
Need more information?
Dave Cameron
FanGraphs- Managing editor of FanGraphs
- Founder of U.S.S. Mariner
- Also contributes to Wall Street Journal
SPONSORED HEADLINES
MORE MLB HEADLINES
- Dodgers 2B Ellis back in lineup vs. Braves
- Dice-K expected back in minors within month
- Cards to call up Lyons for Wednesday debut
- Braves' O'Flaherty has torn ligament in elbow
MOST SENT STORIES ON ESPN.COM
Insider MLB Content

WEEK OF OCT. 30 
Nov. 5: Bowden: Grading the Jim Thome dealNov. 5: Law: Thome, Phillies aren't a great fit
Nov. 4: Bowden: Pricing the free agents
Nov. 3: Law: Ranking top 50 MLB free agents
Nov. 2: Jedlovec: Worst Gold Glove selections
Nov. 1: Meyers: Buyer beware of C.J. Wilson
Oct. 31: Cameron: Papi a fit in the Bronx
Oct. 30: Perry: Finding free agency solutions
Oct. 30: Szymborski: St. Louis without Pujols
WEEK OF OCT. 16 
Oct. 28: Law: Chapman still needs workOct. 26: BP: Batter-pitcher data is overrated
Oct. 24: FanGraphs: A blueprint for C.J. Wilson
Oct. 21: Cameron: Cards should bench Berkman
Oct. 20: BP: Why did Washington walk Punto?
Oct. 19: Szymborski: Sims favor the Rangers
Oct. 18: Bowden: Ranking all 50 WS players
Oct. 18: Jedlovec: Previewing WS defenses
Oct. 17: Perry: World Series hinges on relief
Oct. 16: Szymborski: Milwaukee without Fielder
Oct. 16: FanGraphs: Brewers' NLCS miscues
KISS 'EM GOODBYE 
Oct. 30: St. Louis CardinalsOct. 29: Texas Rangers
Oct. 18: Milwaukee Brewers
Oct. 17: Detroit Tigers
Oct. 8: Arizona Diamondbacks
Oct. 8: Philadelphia Phillies
Oct. 7: New York Yankees
Oct. 5: Tampa Bay Rays
Sept. 29: Atlanta Braves
Sept. 29: Boston Red Sox
Sept. 27: Los Angeles Angels
Sept. 26: San Francisco Giants
Sept. 25: Cleveland Indians
Sept. 24: Chicago White Sox
Sept. 23: Oakland A's
Sept. 22: Los Angeles Dodgers
Sept. 21: Colorado Rockies
Sept. 20: Toronto Blue Jays
Sept. 19: Cincinnati Reds
Sept. 18: San Diego Padres
Sept. 17: Pittsburgh Pirates
Sept. 16: Kansas City Royals
Sept. 15: Minnesota Twins
Sept. 14: New York Mets
Sept. 13: Washington Nationals
Sept. 12: Seattle Mariners
Sept. 11: Chicago Cubs
Sept. 10: Baltimore Orioles
Sept. 9: Florida Marlins
Sept. 8: Houston Astros
ESSENTIAL LINKS 
Buster Olney's Blog
Daily insight from around the majors
MLB Rumor Central
Get news and rumblings before anyone
Updated top 50 prospects (7/15)
MLB Draft Blog
The 2012 draft prospect watch is well underway.
Keith Law's Blog
Everything prospects, baseball ruminations
Eric Karabell Blog
Fantasy advice, every day, all season
- Law: First 2013 mock draft
- Bowden: Who's better -- Miller or Harvey?
- Nitkowski: MLB clubs now smarter in Asia
- Karabell: Machado deserves more love
- Szymborski: Astros' quest to catch '62 Mets

