On Monday, we detailed three minor league pitchers who could help solidify the A's starting rotation and bullpen for the stretch run. Now we want to focus on position players.
While it's a less significant group, Oakland does feature three talented minor-league infielders who are just about ready to make an impact at the major league level:
The A's No. 4 prospect, according to MLB Pipeline, is having a phenomenal season at Triple-A Las Vegas. Mateo, 24, is slashing .302/.339/.537 with 17 home runs, 25 doubles, 13 triples, 72 RBI, and 20 stolen bases.
Mateo has spent the majority of the year at shortstop but has also started 14 games at second base. Of course, Marcus Semien owns the A's shortstop position, but Mateo might get an opportunity at second base come September, especially if Jurickson Profar and Franklin Barreto continue to struggle.
At the very least, Mateo should serve as a valuable pinch-runner. His speed has always been his best attribute, with MLB Pipeline ranking it as a perfect 80 on the 20-80 scale. That will definitely come in handy during the final month of the season.
Oakland's ninth-ranked prospect is also having a terrific season in Las Vegas. Neuse, 24, is slashing .321/.387/.543 with 19 home runs, 27 doubles, and 84 RBI. His biggest problem is the position he plays -- third base happens to be occupied in Oakland for the next several years.
However, Neuse has moved around the infield a bit this season, starting six games at shortstop and three at second base. He's even played three games in left field. That type of versatility will help Neuse's chances of getting playing time at the big-league level this year, particularly at second base.
Even if Neuse doesn't get many starts, he could provide the A's with a dangerous power bat off the bench in late-inning situations.
The A's No. 3 prospect is undoubtedly the team's catcher of the future. Murphy is ranked as the fourth-best catcher prospect in all of baseball by MLB Pipeline.
The 24-year-old has missed the majority of the season with a knee injury, but returned to the Las Vegas Aviators last week and went 6-for-12 with four home runs and nine RBI in his first three games back. Overall, Murphy is slashing .349/.422/.640 with six homers and 18 RBI in 22 games this year in Triple-A.
Incredibly, Murphy's hitting is not even his best attribute. His defense is MLB-ready and would rank above average already. Now that his bat is coming alive too, he has a chance to be one of the best catchers in the game.
Murphy will almost certainly take over the A's starting catcher job next season, but he has a chance to make an early impact in September this year as well, especially if Josh Phegley and Chris Herrmann falter.
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