Can Waldschmidt provide the offensive boost the D-backs need?

It was only his second Spring Training, but Ryan Waldschmidt had put himself in a position to visualize his first Major League at-bat. All he was hoping was that it could be as productive as the many other ABs he’d taken at various stops along the way.

“I think I've built the mentality of kind of keeping things pretty simple and just being real with a lot of stuff,” he told MLB Pipeline in March. “So I think when I get there, just try to not make the moment too big. It's going to be the same thing as stepping in the box, whether it's in Amarillo or Reno or Chase Field. It's all the same thing.”

Beginning this weekend at home against the Mets, he’ll get his chance.

The D-backs have called up their top prospect for the first time as part of a slew of moves that also included designating fellow outfielder Alek Thomas for assignment.

Ranked as MLB Pipeline’s No. 48 overall prospect, the 23-year-old hit .289/.400/.477 with three homers and six stolen bases through 34 games for Triple-A Reno before the promotion. With nine doubles and three triples, he tied for seventh in the Pacific Coast League with 15 extra-base hits.

Arizona selected Waldschmidt 31st overall out of the University of Kentucky in 2024 with the Prospect Promotion Incentive pick it received for Corbin Carroll’s Rookie of the Year Award win the year before, and he’s done nothing but perform offensively since. He had a .289/.419/.473 line with 18 homers and 29 steals in 134 games split almost evenly between High-A Hillsboro and Double-A Amarillo in 2025, his first full season, and his 96 walks in that time were second-most among all Minor Leaguers.

That combination of patience, pull-side power and speed is what defines the former Wildcat’s profile.

Batting from the right side, Waldschmidt’s swing is geared to pull and lift the ball and maximize his above-average raw power. He barely lifts his lead leg in his load and instead relies on his hands to fire vicious hacks with a fairly steep plane. Without the excessive pre-pitch movement, he won’t often get beat by velocity. He’s only swung and missed at 17.9 percent of pitches 95 mph or above this season; the Triple-A average in 2026 is 25.1 percent. But because of his bat path, he can be vulnerable to breaking stuff, particularly sweepers, down and away from same-side arms, and his splits bear that out. Waldschmidt is hitting .333 with a .524 slugging percentage against lefties this season, compared to marks of .267 and .453 against righties.

To combat some of that swing-and-miss, Waldschmidt carries a disciplined approach in the box that leads to generally strong swing decisions. Per Synergy, he only swung at 20 percent of the pitches he saw outside the zone; the average Triple-A chase rate in 2026 is 27.1 percent. That again ties into his stance.

“The reason I set up the way I do is because that allows me to be loaded early enough by the time the pitcher's releasing the ball to really get the full distance to recognize the pitch,” he said in March. “I think that also plays into why I walk so much and why I work counts and why I have good strike-zone discipline. I'm able to see the ball for the full 90 feet.”

What might deserve even more careful watching in Waldschmidt’s first Major League foray is his time in center field.

After being drafted, Waldschmidt spent most of his time in High-A in left field in deference to defensive wizard Druw Jones (AZ No. 16), but when he was promoted to Double-A, he got the majority of reps in the middle of the grass, impressing D-backs officials with better jumps and reads than expected. That’s no accident either.

“When I'm in left field, I really can't see where the catcher is set up,” Waldschmidt said. “I can anticipate what pitch is coming, but it's tough to see really where the location is. But in center field, I have a good view of that, and I think it allows me to kind of use my baseball IQ and anticipate where the ball is going to be hit. I think it allows me to show my aggression as a baseball player.”

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Thomas, who started 28 of Arizona’s games in center before his DFA on Friday, began his career as a Gold Glove finalist in 2022 and '23 but lost some of that defensive value as he slowed later in his 20s. What Arizona desperately needs anyways is offensive production from center field; D-backs center fielders have collectively batted just .187 in 2026 and rank 26th in the Majors with a 63 wRC+ as a unit.

Sitting 17-19 and in danger of missing the postseason for a third straight year after the 2023 World Series appearance, Arizona needed a well-rounded option at a premium position. So it’s time for the prospect in Reno to get his shot.