Note: a version of this article was originally published on February 25, 2026.
Who is he and where did he come from?
He’s Anthony Seigler. Do you think the Red Sox don’t have enough infield depth pieces? You’re in luck, because here’s another one.
This particular infield depth piece started 25 games at third base for the playoff-bound Brewers in 2025 after making his MLB debut in July. The 26-year-old lefty from Cartersville, Georgia was a first round draft pick for the Yankees (three picks in front of Triston Casas!) and spent the first five years of his professional career in that organization. The Yankees-Red Sox crossover comps don’t stop there, because he is just the second Navajo player of all-time to make a Major League roster, joining none other than Jacoby Ellsbury.
Is he any good?
Stop me if you’ve heard thus one before: he’s exactly okay. Which is fine! Seigler has not quite found it yet at the plate in his short Major League career, batting just .194 with one extra base hit (a double) in his 62 at-bats. He fared a lot better at Triple-A, slashing .285/.414/.478 in 2025 and then a similarly healthy .295/.425/.471 this year. This is bolstered by his ability to draw walks, as his percentage as a pro approaches 20 percent. He’s patient, quick, and can pull a ball when he does hit it. Check out his Prospect Savant page for this hot chart (minimum 700 pitches seen.)
Clearly, Seigler has more work to do about getting that ball out of the park.
One more thing about Seigler: he’s played all over the diamond, splitting most of his minor league innings between catcher and second base before spending more time at third in 2026. And if that’s not enough versatility for you, he was drafted as a two-way player who also pitches, something that is great in, uhhh, emergency situation. But, I wouldn’t put too much stock in it, as he was only called upon to take the mound once in 2025.
Tl;dr, just give me his stats.
MLB: 34 G, .194/.292/.210, 0 HR, 5 RBI, -0.2 WAR, 16 K, 8 BB
AAA: 102 G, .289/.417/.476, 11 HR, 60 RBI, 78 K, 74 BB
Show me a cool highlight.
Here’s his first Major League hit. He has a really interesting swing here, as he appears to choke down a little. Which, if you’re hitting well, great! With Seigler, though, you almost wonder if an adjustment is needed.
But believe it or not, Seigler has even cooler highlights than his first Major League hit. That’s because, not only is he a two-way player, he’s a two-way player who throws with both hands:
What’s he doing in his picture up there?
Grinning as if the Red Sox equipment team finally got him the right bag.
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