The number one reason the Athletics suffered a fourth straight losing season last year was run prevention. Both the starting rotation and bullpen struggled, particularly at home in Sacramento. But it wasn’t solely the pitchers’ fault. The A’s finished 2025 with -34 defensive runs saved — the fifth-worst mark in MLB — and committed 88 errors, tied for eighth most in the league.
The team’s young core group of hitters took a major step forward offensively last season, cementing the team’s lineup as one of the most exciting to watch this year. Nevertheless, if the A’s want to return to the playoffs for the first time since the pandemic-shortened 2020 campaign, the team must display vastly improved defense to complement its offensive excellence.
In the first couple months of last season, it felt like a circus every time former A’s outfielder JJ Bleday (-19 DRS, -30 career) tried to catch a fly ball or line drive in center field. The year before, Bleday was serviceable playing that tough position, yet last year he regressed in all facets of the game.
Eventually, the A’s had enough of his mishaps and replaced him with top prospect Denzel Clarke, who proceeded to make highlight-reel catches and home run robberies nearly every game he played. Lawrence Butler also showed he can play that position if needed, although he is better suited to right field due to his strong but often inaccurate arm. Tyler Soderstrom has left field locked down for the next several years following his seamless transition last season from first base to left field. Soderstrom became a Gold Glove finalist, a miraculous achievement given that he had never played outfield before in his professional career.
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The numbers made it clear that the A’s defensive shortcomings weren’t confined to one position group. The infield additionally contributed to the struggles, as several young regulars continued learning the nuances of their positions.
First baseman Nick Kurtz and shortstop Jacob Wilson finished first and second in the American League Rookie of the Year race because of their offensive performances. Nevertheless, both need to improve defensively. Kurtz trained this offseason on improving his defense, specifically catching pop-ups, while Wilson has room to get better if he can improve his range to convert more balls put in play into outs. Jeff McNeil will be at least average at second base and then the A’s third baseman will be decided in spring training. If the A’s want to prioritize defense, Brett Harris is the best option, whereas Max Muncy is the most dynamic offensive player in the mix.
Will Kurtz or Wilson have a better defensive season this year? Do you think the A’s move Wilson off shortstop when Leo De Vries is ready? If so, is he a better fit at second base or third base? Finally, what teamwide defensive strategies should the A’s employ this season to gain an edge?
