San francisco, January 31, 2026 – San francisco Giants catcher Patrick Bailey has been recognized as the top defensive player in Major League Baseball, a testament to his exceptional skill behind the plate since his debut in 2023.
A defensive Juggernaut
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Bailey’s consistently elite fielding has earned him the league’s highest praise, with MLB analyst Mike Petriello declaring him the best defensive player on Friday.
- MLB analyst Mike Petriello declared Bailey the league’s best defensive player on Friday.
- Bailey has led MLB in statcast Fielding Run Value for three consecutive seasons.
- His framing, blocking, adn throwing all rank among the league’s elite.
- The impact of his framing may be altered by the upcoming full-time implementation of the Automated Ball-Strike (ABS) system.
“If you look at [Bailey], he’s been in the league for three years – wasn’t even here the full year the first time – he has led in Statcast Fielding Run Value every single year,” Petriello explained on MLB Now. “That’s three years running. I know the bat isn’t ther,but that’s not what we’re talking about. Elite framer, elite blocker, actually has improved his blocking… He’s elite.”
Dominating the Metrics
Bailey’s defensive prowess is clearly reflected in the numbers. He has accumulated +79 Fielding Run Value over his three MLB seasons, a figure significantly higher than any other player. Toronto Blue Jays catcher Alejandro Kirk is second with +50 runs.
What makes Patrick Bailey such an exceptional defensive catcher? A substantial portion of his success, 65 of those 79 runs, stems from his elite framing ability. However, the upcoming implementation of the Automated Ball-Strike (ABS) system league-wide raises questions about whether that skill will retain its impact.
Beyond Framing
Even if ABS diminishes the value of his framing,Bailey’s overall defensive game remains exceptional. He boasts +16 throwing runs – five more than any other catcher since his 2023 debut – and has thrown out 55 attempted base stealers, achieving a 29-percent caught stealing rate.
Petriello also highlighted bailey’s improvement in blocking, an area that was once considered a weakness. After recording -2 blocking runs in his rookie season, he improved to 0 in 2024 and +1 in 2025, demonstrating a clear upward trajectory.
Regardless of how the game evolves,Patrick Bailey appears poised to remain one of the premier defensive catchers – and overall players – in Major League Baseball.
