The people have spoken and Alfonsin Rosario is our No. 16 Cleveland Guardians prospect for 2026. Rosario squeaked through with 31.3% of the vote, just beating out Juneiker Caceres (28.3%) followed by an intriguing trio of Yorman Gomez (11.1%), Andrew Walters (10.1%) and Austin Peterson (9.1%).
Rosario was a sixth round draft pick by the Chicago Cubs in the 2023 MLB Draft out of the P27 Academy in Lexington, South Carolina.
After a cup of coffee in the Complex League the year he was drafted, he was sent straight to full-season Single-A in 2024, where he showcased a unique blend of power and speed, blasting 16 home runs and stealing 20 bases in 109 games, good for a 131 wRC+ in his age-20 season, although he struck out 32.2% of the time.
Cleveland acquired Rosario from the Cubs in a trade for reliever Eli Morgan in the offseason, and Rosario debuted at High-A Lake County to begin the 2025 campaign. While there, he was one of the top offensive performers in the entire Cleveland system, slashing .268/.362/.490 with 16 home runs and 12 steals in 82 games, good for a 139 wRC+. He maintained a decent 10.5% walk rate while dropping his strikeout rate over 7 percentage points at the new level.
Rosario finished the 2025 season with 33 games at Double-A Akron, where he still was above average, but his contact rates dropped, slashing .211/.303/.391. The walk rate stayed steady, but he reverted to his 2024 strikeout rates and his power numbers dipped a bit with five home runs in that timespan.
Rosario is one of the rare right-handed outfield prospects in Cleveland’s system. He posts elite exit velocities, similar to Johnathon Rodriguez and Jhonkensy Noel, but has better speed and athleticism. He can run well, has immense power potential and has a cannon for a throwing arm, but contact will make or break him as a prospect. If he can keep his strikeout rate at a reasonable level, he could definitely be a MLB contributor at some point in the next year. Look for him to repeat 2026 at Double-A, but he could be promoted quickly if he gets off to a hot start.
Now, it’s time to determine who is number 17 in the Guardians’ loaded farm system and you now have a whopping 10 players to choose from! Your options are below:
Juneiker Caceres, OF (Age 18)
2025 (CPX) 160 PA, .289/.419/.469, 3 HR, 5 SB, 16.9 BB%, 11.3 K%, 139 wRC+
2025 (A): 130 PA, .250/.331/.345, 1 HR, 2 SB, 6.9 BB%, 13.1 K%, 103 wRC+
Impressed at the complex league, then hit the ground running in a late season promotion to Single-A before running out of steam late in his age-17 season. Loaded with potential.
Alfonsin Rosario, OF (Age 21)
2025 (A+) 354 PA, .268/.362/.490, 16 HR, 12 SB, 10.8 BB%, 25.1 K%, 139 wRC+
2025 (AA): 145 PA, .211/.303/.391, 5 HR, 2 SB, 10.3 BB%, 33.1 K%, 105 wRC+
One of Cleveland’s most impressive hitters in its minor league system during his stint at High-A Lake County as a 20-year-old. Rosario has a unique combination of speed and power, but will need to overcome his strikeouts.
Jacob Cozart, C (Age 23)
2025 (A+) 308 PA, .229/.344/.364, 7 HR, 0 SB, 13.3 BB%, 21.1K%, 106 wRC+
2025 (AA) 94 PA, .256/.330/.390, 2 HR, 0 SB, 8.5 BB%, 25.5K%, 113 wRC+
Selected as a defense-first catcher with some pop in the second round of the 2024 MLB Draft, Cozart had above-average offensive seasons at both High-A and Double-A in 2025.
Dauri Fernandez, SS (Age 18)
2025 (ACL) 176 PA, .333/.398/.558, 6 HR, 16 SB, 9.1 BB%, 12.5 K%, 147 wRC+
2025 (A): 24 PA, .273/.250/.318, 0 HR, 2 SB, 0 BB%, 12.5 K%, 57 wRC+
One of Cleveland’s top performers in the Arizona Complex League in 2025. Undersized, but makes solid contact and doesn’t strike out often. Earned a small taste of full-season ball at the end of the year.
Franklin Gomez, LHP (Age 20)
w/ Mets 2025 (A): 14 G, 82.0 IP, 1.85 ERA, 3.63 FIP, 21.4 K%, 11.7 BB%, 1.09 WHIP
w/ Mets 2025 (A+): 6 GS, 48.2 IP, 1.70 ERA, 3.65 FIP, 23.4 K%, 9.9 BB%, 1.83 WHIP
Acquired from the Mets in a trade for international bonus cash, Gomez lit up Single-A in his age-19 season, then improved his walk and strikeout numbers after being promoted to High-A.
Yorman Gomez, RHP (Age 23)
2025 (A+): 17 G, 76.0 IP, 2.84 ERA, 2.92 FIP, 27.3 K%, 9.5 BB%, 1.11 WHIP
2025 (AA): 10 G, 45.2 IP, 3.15 ERA, 2.50 FIP, 28.0 K%, 9.5 BB%, 1.25 WHIP
Venezuelan prospect who broke out in with increased velocity in 2025, putting up nearly identical numbers at both High-A Lake County and Double-A Akron. Gomez was added to Cleveland’s 40-man roster.
Josh Hartle, LHP (Age 22)
2025 (A+): 22 GS, 103.1 IP, 2.35 ERA, 3.06 FIP, 24.0 K%, 8.9 BB%, 1.05 WHIP
2025 (AA): 2 GS, 10.0 IP, 4.50 ERA, 2.79 FIP, 16.3 K%, 4.7 BB%, 1.50 WHIP
Acquired from Pittsburgh in the Spencer Horwitz trade, Hartle was one of Cleveland’s most successful starting pitchers in its minor league system in 2025. Stands 6-foot-6, but doesn’t have a ton of velocity.
Austin Peterson, RHP (Age 26)
2025 (AA): 11 GS, 55.0 IP, 1.47 ERA, 3.29 FIP, 23.9 K%, 4.9 BB%, 0.84 WHIP
2025 (AAA): 15 GS, 90.2 IP, 4.27 ERA, 4.37 FIP, 20.2 K%, 7.8 BB%, 1.37 WHIP
Absolutely dominated Double-A to begin 2025 looking well on his way to repeating his tremendous 2024 season, but then struggled after an early-season promotion to Triple-A. Remains on the 40-man roster.
Gabriel Rodriguez, SS (Age 18)
2025 (ACL) 122 PA, .294/.393/.402, 1 HR, 11 SB, 12.3 BB%, 18.9 K%, 116 wRC+
One of Cleveland’s top recent international signings, Rodriguez put up strong offensive numbers in his stateside debut in his age-18 season in 2025. Expected to transition to full-season ball this year.
Andrew Walters, RHP (Age 25)
2025 (AAA): 12 G, 12.0 IP, 1.50 ERA, 1.91 FIP, 46.0 K%, 18.0 BB%, 1.17 WHIP
2025 (MLB): 2 G, 1.1 IP, 13.50 ERA, 9.89 FIP, 33.3 K%, 0.0 BB%, 1.50 WHIP
Walters maintains his rookie status due to limited MLB appearances because of an injury in 2025. If he returns at 100%, he’ll once again be a factor in the back end of Cleveland’s vaunted bullpen.
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Our list so far:
1. Chase DeLauter, LHH OF
2. Travis Bazzana, LHH 2B
3. Parker Messick, LHP
4. Ralphy Velazquez, LHH 1B/RF
5. Angel Genao, SH SS
6. Braylon Doughty, RHP
7. Cooper Ingle, LHH C
8. Khal Stephen, RHP
9. Juan Brito, SH 2B/1B/RF/3B
10. Jaison Chourio, SH OF
11. Kahlil Watson, LHH OF
12. Daniel Espino, RHP
13. George Valera, LHH OF
14. Jace LaViolette, LHH OF
15. Joey Oakie, RHP
16. Alfonsin Rosario, RHH OF
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