Halfway through October, the Arizona Fall League has seen all of its MLB Draft League alumni take the field. Standing out, Fidel Ulloa (State College 2024) and Tyler LaPorte (Williamsport 2021) are two of 10 qualified pitchers to have an ERA of zero and Darien Smith’s (Frederick 2021) league-leading eight innings of work has him second in strikeouts (9) and ninth in batting average against (.143) and WHIP (0.88).
See how their past week and the rest of the alumni played out in the latest ‘Alumni Report’.
Previous Alumni Reports: 2025 Recap | Offseason Update | Prospect Update | Opening Weeks | April 16 | April 23 | April 30 | May 7 | May 14 | May 21 | May 28 | June 4 | June 11 | June 18 | June 25 | July 2 | July 9 | July 16 | July 23 | July 30 | Aug. 6 | Aug. 13 | Aug. 20 | Aug. 27 | Sept. 3 | Sept. 10 | Sept. 17 | Sept. 24 | Oct. 1 | Oct. 8
Position Players
2023 Trenton Thunder | Braves No. 29 Prospect (MLB Pipeline)
Glendale Scorpions
AFL Week: 5 G, .214 AVG, RBI, R, SB
AFL Season: 7 G, .227 AVG, 2 R, RBI, 3 SB
2023-24 Trenton Thunder
Mesa Solar Sox
AFL Week: 3 G, .444/.583/.778 (1.361 OPS), HR, 3 RBI, 3 R, 2 BB, HBP
AFL Season: 6 G, .273/.407/.409 (.816 OPS), HR, 5 R, 4 RBI
2023 Mahoning Valley Scrappers | Athletics No. 21 Prospect (MLB Pipeline)
Mesa Solar Sox
AFL Week: 2 G, .250 AVG, 2B, 2 R, RBI, SB, SF
AFL Season: 3 G, .308/.286/.615 (.901 OPS), 3B, 2 2B, 5 R, RBI, 2 SB
2025 Williamsport Crosscutters | Mariners No. 13 Prospect (MLB Pipeline)
Peoria Javelinas
AFL Week: 3 G, .462 OBP, 3 RBI, 2 R, 5 BB, SB, SF
AFL Season: 6 G, .308 OBP, 4 RBI, 2 R, 5 BB, SB
2021 State College Spikes
Peoria Javelinas
AFL Week: 4 G, .250/.400/.500 (.900 OPS), HR, 2B, 7 RBI, 6 R, 3 BB, HBP
AFL Season: 5 G, .211/.375/.421 (.796 OPS), HR, 2B, 7 RBI, 6 R
2024 West Virginia Black Bears
Salt River Rafters
AFL Week: 3 G, .231/.231/.538 (.769 OPS), HR, 2B, 2 RBI, 2 R
AFL Season: 5 G, .250/.250/.450 (.700 OPS), HR, 2B, 4 RBI, 2 R
2024 West Virginia Black Bears
Scottsdale Scorpions
AFL Week: 2 G, .375 OBP, 2 R, RBI, 2 BB
AFL Season: 5 G, .357 OBP, 2B, 3 RBI, 3 R, 3 BB
2025 Frederick Keys | Mets No. 28 Prospect (MLB Pipeline)
Surprise Saguaros
AFL Week: 2 G, 1-for-6, 2B, 2 R, BB
AFL Season: 5 G, 2B, 3 R, RBI, 2 BB
Pitchers
2021 Williamsport Crosscutters
Glendale Desert Dogs
AFL Week: 2 G, 2 IP, 3 K, 0 H, 0 R, BB
AFL Season: 4 G, 4.1 IP, 7 K, 3 H, 0/1 E/R, 3 BB
2025 Frederick Keys
Glendale Desert Dogs
AFL Week: G, 2 IP, K, H, ER, 2 BB
AFL Season: 3 G, 3.2 IP, 2 K, 3 H, 2 ER, 5 BB
2022 West Virginia Black Bears, 2024 Mahoning Valley Scrappers
Mesa Solar Sox
AFL Week: DNP
AFL Season: GS, 1.2 IP, K, 2 H, 3/4 E/R, 3 BB
2025 West Virginia Black Bears
Mesa Solar Sox
AFL Week: DNP
AFL Season: 2 G, 2 IP, K, 3 H, 0 R, 0 BB
2022 Mahoning Valley Scrappers
Peoria Javelinas
AFL Week: G, 1.2 IP, K, 6 H, 3 ER, 0 BB
AFL Season: G, 1.2 IP, K, 6 H, 3 ER, 0 BB
2024 State College Spikes
Salt River Rafters
AFL Week: 2 G, W, 2.1 IP, 4 K, 4 H, 0 R, 0 BB
AFL Season: 3 G, W, 4 IP, 5 K, 4 H, 0 R, 0 BB
2025 Trenton Thunder
Salt River Rafters
AFL Week: 2 G, 1.2 IP, 2 K, 0 H, 0 R, BB
AFL Season: 3 G, W, 2.1 IP, 3 K, H, 0 R, 0 BB
2024 Williamsport Crosscutters
Scottsdale Scorpions
AFL Week: G, 1 IP, 3 K, 2 H, ER, 0 BB
AFL Season: 2 G, 2.2 IP, 6 K, 3 H, ER, BB
2023 Trenton Thunder
Scottsdale Scorpions
AFL Week: G, 1 IP, 2 K, 2 H, 3 ER, 2 BB
AFL Season: 2 G, 2.2 IP, 4 K, 2 H, 3 ER, 4 BB
2021 Frederick Keys
Scottsdale Scorpions
AFL Week: G, 3 IP, 3 K, H, 0 R, 0 BB
AFL Season: 3 G, W, 8 IP, 9 K, 4 H, 2 ER, 3 BB
2024 West Virginia Black Bears
Surprise Saguaros
AFL Week: G, 1 IP, 2 K, 0 H, 0 R, 0 BB
AFL Season: 2 G, 2 IP, 4 K, 0 H, 0 R, BB
2021 Mahoning Valley Scrappers
Surprise Saguaros
AFL Week: 2 G, 2 IP, 3 K, H, 0/2 E/R, 2 BB
AFL Season: 3 G, 3 IP, 4 K, 3 H, 2/ E/R, 2 BB
2022 Williamsport Crosscutters
Surprise Saguaros
AFL Week: G, 1 IP, H, 0 R, BB
AFL Season: 2 G, 2 IP, K, 2 H, 0 R, BB
Draft History
The MLB Draft League has found success in the MLB Draft through its first six seasons with 291 players drafted and another 200+ signing as free agents for a total of over 450 players placed in affiliated baseball. A complete list of MLB Draft League graduates who have moved on to the next level can be found here.
For more information about the MLB Draft League, visit mlbdraftleague.com or follow @mlbdraftleague and @draftleaguedata on X, and @mlbdraftleague on Instagram.
