Angels Prospect Weekly: Nimmala arrives in Rocket City, Alvarez steals his way to A+
By Blake Foster ·
The Biggest Name in the System Just Changed Uniforms
Arjun Nimmala (AA, SS, Rank: 1) did not waste time making an impression after the Angels acquired him from Toronto in the José Soriano deal. In two games with Rocket City, he went 2-for-5 with two doubles, three RBI, and three walks. He didn't strikeout. The sample is tiny, but the approach was what you want to see from a player still 20 years old at Double-A. He carries a 60 power grade and a 60 arm with plus speed, and the scouting profile projects him as a potential everyday shortstop with 20-plus home run upside if the hit tool keeps climbing. The concern has always been strikeout rate and vulnerability to spin, but over his last 30 days across Double-A stops, he was slugging .474 with 7 doubles in 65 plate appearances. Combined with his .268/.371/.461 line across all levels this season, the trajectory is pointing in the right direction.
The Angels acquiring Nimmala should be exciting for the Angel fanbase. Ranked as a top-35 prospect, he should give the org an answer after Zach Neto. Nimmala's track record hasn't really been even though, mainly as he tried to balance his power output versus his strikeout and batting average. The version he is in the box today is more gap-to-gap line drives than over the fence intent. I think this is the right version. Nimmala has plenty of bat speed and should still add some strength, turning more of those doubles into homers long-term.
46 Steals and Counting: Alvarez Graduates to High-A
Hayden Alvarez (A+, OF, Rank: 18) spent most of 2026 making a strong case for promotion and got it this week, heading to Tri-City after posting a well-rounded stat line in Low-A. Across 446 plate appearances with Rancho Cucamonga, he hit .296/.396/.479 with 11 home runs, 26 doubles, and 46 stolen bases. That combination of on-base ability, gap production, and plus speed is the engine of a profile that projects to center field at the next level. His 50 hit tool and 60 speed grades are the carrying tools, and the on-base rate over the last 30 days at Low-A sat at .386 in 102 plate appearances, so the approach held up deep into the level. His first week at Tri-City showed 5 hits, 3 doubles, and 5 walks in 27 plate appearances, enough to suggest the contact and plate discipline did not evaporate at the new challenge.
At 19 years old with 46 steals and an OBP north of .390 at Low-A, Alvarez is ahead of the development curve suggested by his draft slot. The power profile is still modest; the 40 raw power grade means the home run output will likely be occasional rather than driving, and his swing can get a bit long when he tries to do more than his frame allows. But the 60 athleticism gives him a legitimate center field path, and the patient approach gives him a floor even if the power never arrives. He hit .340/.435/.430 across 75 games last year in the lower levels, so the bat-to-ball and walk rates are not a fluke. A healthy High-A run through August could make him an interesting name to watch heading into 2027.
Quick Hits
Austin Gordon (AA, RHP, Rank: 34) · struck out 10 over six innings of two-run ball, his best start in several turns. He sits at a 4.75 ERA through 21 starts at Double-A, but over his last 30 days the ERA is down to 2.95 across 21.1 innings with 29 strikeouts. His four-seamer lives in the 94-97 range with above-average vertical movement, and the recent stretch suggests the command piece is coming together. The season ERA is still elevated partly by a home run rate of 18 allowed in under 97 innings, so keeping the ball in the yard will remain the story.
Jacob Cozart (AA, C, Rank: 23) · came over from Cleveland in the Jo Adell trade and immediately went 4-for-11 with a homer and 3 RBI in three games with Rocket City, bringing his new-club line to .364/.462/.636. He had put up a .239/.330/.384 line with 10 home runs in 327 plate appearances in Akron before the deal. A left-handed hitter with a 55 defensive grade and above-average receiving, he projects as a second-division catcher or strong backup; the bat improving toward its 50 power ceiling would go a long way. He went 5 hits and a homer in 17 plate appearances last week across the full week's sample.
Jeyson Horton (RK, SS, Rank: 36) · drew 8 walks against just 2 strikeouts in 18 plate appearances, driving in 3 runs without an extra-base hit. The 17-year-old is hitting .298 with a .522 on-base percentage over his last 16 games, walking at a rate that already stands out for any level. He carries a 50 hit tool and 60 speed with the projection of a contact-oriented, top-of-the-order shortstop; plate discipline this advanced for his age is a genuine carrying trait that makes the developmental timeline worth watching closely.
Peyton Olejnik (A+, RHP, Rank: 40) · went 5 innings, allowed 2 earned runs, and struck out 8 against 2 walks. His slider is a 55 and the best pitch in his arsenal; the bat-missing ability was on display with 8 punchouts in five frames. He carries a 4.66 ERA through 18 starts at High-A, and the last 30 days show a 5.00 ERA but a 25-strikeout, 10-walk line over 18 innings, a split that captures his profile cleanly: he can miss bats but the walk totals remain a limiting factor.
Capri Ortiz (A+, 3B, Rank: 41) · drove in 7 runs on 6 hits including a homer and a double, going 6-for-22 with 2 walks in a productive week. He's hitting .232/.295/.345 on the year through 373 plate appearances, but he has added 34 stolen bases and has shown he can create havoc on the basepaths even when the bat is below average. The profile projects as organizational depth at best, but the speed and defensive versatility give him a utility path.
Talon Haley (A, LHP, Rank: 16) · worked 4.2 innings, giving up 4 earned runs on 2 hits and 3 walks while striking out 6. The results were messy, but his last 30 days tell a different story: 24 strikeouts over 14 innings with a 3.21 ERA and just a 1.07 WHIP, with zero home runs allowed in that stretch. He throws a 55-grade fastball in the 94-97 range with a 60-grade curveball and has the stuff to be a back-end starter if the walk rate gets under control. I'd take the over on his current 4.95 ERA as a season-end number given how the secondaries are trending.
Tyler Bremner (AA, RHP, Rank: 2) · made his Double-A debut after a promotion from Tri-City, where he had logged 48.1 innings with 64 strikeouts and a 4.28 ERA. He is the second-ranked prospect in the system and the first promotion to Double-A is a significant milestone; the Angels moved him quickly through High-A, and his first taste of Rocket City came last week.
Ryland Zaborowski (A+, 3B, Rank: 17) · earned a promotion to Tri-City after hitting .284/.356/.544 with 12 home runs in 194 plate appearances at Rancho Cucamonga. He also posted a .324/.477/.588 line in a brief Arizona League stint this year, so the bat has been consistent across environments. He is one of the system's interesting power bats at the corner.
Raudi Rodriguez (AAA, OF, Rank: 27) · got his first taste of Triple-A after hitting .261/.374/.417 with 12 home runs and 27 stolen bases in 414 plate appearances at Double-A. The speed-and-on-base combination has been his calling card, and Salt Lake will be the first real gauge of whether the profile plays at the next step.
Lucas Knowles (AA, LHP, Rank: 46) · worked 2.2 scoreless innings with 3 strikeouts and a walk in relief. His ERA at Double-A sits at 5.31, a step back from his 3.13 mark at High-A earlier this season. He is a 28-year-old with a four-pitch mix headlined by a 50-grade changeup, and the profile is organizational depth; the combined ERA of 3.72 across both levels still gives him a chance at a swingman conversation, but the Double-A numbers need to stabilize.