1B | Bats/Throws: R/R | 5' 11" 210 lbs | Age: 23
Draft: 2023 | Rd. 9, No. 266, Chicago Cubs | Long Beach State
MLB Pipeline Rank
PA AB R H HR SB AVG OBP SLG OPS
2025 607 514 86 157 20 2 .305 .404 .479 .883
Career Minors 1,198 1,004 185 295 44 4 .294 .398 .479 .877
AVG HR SB OPS
2025 .305 20 2 .883
Career Minors .294 44 4 .877

Standard Minor League Batting Statistics

SeasonTmLGLGPAABRH2B3BHRRBIBBSOSBCSHBPAVGOBPSLGOPS
2023 2 Teams Minors 26 102 84 13 23 4 0 7 14 14 18 0 0 4 .274 .402 .571 .973
2023 ACL Cubs ACL ROK 3 10 7 2 3 1 0 1 2 3 0 0 0 0 .429 .600 1.000 1.600
2023 Myrtle Beach Pelicans CAR A 23 92 77 11 20 3 0 6 12 11 18 0 0 4 .260 .380 .532 .912
2024 2 Teams Minors 114 489 406 86 115 21 0 17 70 69 101 2 0 7 .283 .391 .461 .852
2024 South Bend Cubs MID A+ 68 289 247 44 61 12 0 10 41 34 68 2 0 5 .247 .346 .417 .763
2024 Tennessee Smokies SOU AA 46 200 159 42 54 9 0 7 29 35 33 0 0 2 .340 .455 .528 .983
2025 Iowa Cubs INT AAA 140 607 514 86 157 23 3 20 91 79 116 2 0 9 .305 .404 .479 .883

Scouting Report

2025

Scouting grades: Hit: 55 | Power: 55 | Run: 30 | Arm: 45 | Field: 50 | Overall: 50

Long smashed 26 homers in three seasons at Long Beach State, four short of Jeff Liefer's school record. A ninth-round pick in 2023, Long found another gear when he advanced to Double-A last July and slashed .340/.455/.528 with seven homers in 46 games. He continued his hot hitting in the Arizona Fall League, where he ranked second in homers (six in 18 games) and fourth in slugging (.662).

Long's quick right-handed swing and strength generate plus raw power, and he works counts well while looking for pitches to drive. He's selectively aggressive, hitting balls hard and in the air without selling out for home runs. He uses the entire field well and shows opposite-field pop while making reasonable contact.

With well-below-average speed and fringy arm strength, Long doesn't have many positional options. He gets the job done at first base, but righty-hitting first baseman is an undesirable profile. The Cubs tried him in left field and third base in 2024 but he's a below-average defender at both spots.


2024

Scouting grades: Hit: 50 | Power: 50 | Run: 30 | Arm: 45 | Field: 50 | Overall: 40

Long hit 26 homers in three years at Long Beach State, four shy of school's career record held by Jeff Liefer. He has exceeded expectations since turning pro as a 2023 ninth-round pick, slashing .282/.393/.480 in his first two seasons and posting his best numbers yet after reaching Double-A in July.

Long is a fairly complete offensive player who creates solid raw power with his quick right-handed swing and strength. He does a nice job of working counts and using the entire field, and he can drive the ball out of the park to right field on occasion. He rarely chases pitches, makes consistent contact and does damage against both lefties and righties.

As a well-below-average runner with fringy arm strength, Long provides most of his value at the plate. Because right-handed-hitting first baseman is a tough prospect profile, the Cubs also tried him in left field and at third base in 2024. He's an average defender at first but substandard elsewhere.



Awards




Transactions

Team Date Transaction
03/28/2025 1B Jonathon Long assigned to Iowa Cubs from Knoxville Smokies.
03/06/2025 activated 3B Jonathon Long.
02/07/2025 Chicago Cubs invited non-roster 3B Jonathon Long to spring training.
11/08/2024 National League Fall Stars activated 3B Jonathon Long.
09/25/2024 3B Jonathon Long assigned to Mesa Solar Sox.
07/19/2024 1B Jonathon Long assigned to Tennessee Smokies from South Bend Cubs.
04/04/2024 1B Jonathon Long assigned to South Bend Cubs from Myrtle Beach Pelicans.
02/24/2024 1B Jonathon Long assigned to Chicago Cubs.
08/08/2023 1B Jonathon Long assigned to Myrtle Beach Pelicans from ACL Cubs.
08/02/2023 1B Jonathon Long assigned to ACL Cubs.
07/16/2023 Chicago Cubs signed 1B Jonathon Long.
06/14/2023 1B Jonathon Long assigned to College Workout.
04/25/2023 1B Jonathan Long assigned to Long Beach State Dirtbags.
04/25/2023 Long Beach State Dirtbags activated 1B Jonathon Long.
04/19/2017 1B Jonathan Long assigned to Orange HS Panthers.