@jt_graupmann 
88
Velocity (max)
6/16/25
CLASS OF 2026
RHP
SS
JT
Graupmann
Minnesota State
Northfield Senior (HS) • MN
6' 2" • 193.1LBS
R/R • 18yr 7mo
Travel Team: HTP
Northfield Senior (HS) • MN
6' 2" • 193.1LBSR/R • 18yr 7mo
Travel Team: HTP
Rankings
2026 National
Rankings available to Premium Subscriber
2026 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Fastball
84.8 - 87.1
Velo Range
6/16/25
2512
Spin Rate (avg)
6/16/25
Changeup
75 - 79
Velo Range
3/15/25
2044
Spin Rate (avg)
6/25/24
Curveball
63 - 67
Velo Range
10/10/21
1763
Spin Rate (avg)
3/18/23
Slider
73.2 - 76.3
Velo Range
8/02/25
2334
Spin Rate (avg)
6/16/25
84.8
Exit Velocity (max)
3/16/24
71.1
Exit Velocity (avg)
3/16/24
244
Distance (max)
3/18/23
57
Sweet Spot %
3/18/23
21.7
Hand Speed (max)
3/16/24
68.1
Bat Speed (max)
3/16/24
21.7
Rot. Acc (max)
3/16/24
-
Hard Hit %
7.48
60-yd
3/16/24
-
30-yd
-
10-yd
-
Run speed (max)
82
INF Velo
3/16/24
-
OF Velo
-
C Velo
-
Pop Time
Game Performance
Notes
News
Comments
Draft Reports
Contact
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Positional Profile: RHP/SS
Body: 6-2, 188-pounds.
Delivery: Standard start, controlled steps and leg lift, deep in back leg, lands inline.
Arm Action: RH. Short AA, starts at inverted w, spirals up quick, on time at footstrike, shoulder tilt, 3/4 slot.
FB: T88, 85-87 mph. T2594, 2512 average rpm.
SL: 73-75 mph. T2548, 2334 average rpm.
CH: 78-78 mph. T1798, 1798 average rpm.
ATH: 18.80 max vertical.
Positional Profile: RHP/SS
Body: 6-1, 186-pounds.
Delivery: Standard start, slide step into leg lift and coil, drops and drive w/ back leg, lands inline.
Arm Action: RH. Long arm action, extends down to hip, arcs up behind head w/ seperation, shoulder tilt, 3/4 slot.
FB: T86, 85-86 mph. T2394, 2328 average rpm.
SL: 74-75 mph. T2281, 2220 average rpm.
CH: 75-79 mph. T1931, 1811 average rpm.
ATH: 16.90 max vertical.
Positional Profile: RHP/SS
Body: 6-1, 180-pounds.
Delivery: Standard start, small rocker and foot slide, standard leg lift, slight drop in back leg, lands inline.
Arm Action: RH. Full arm spiral, inverted w to arm behind head, 3/4 slot.
FB: T85, 81-84 mph. T2502, 2314 average rpm.
SL: 72-74 mph. T2305, 2122 average rpm.
CH: 77-77 mph. T2044, 2044 average rpm.
Positional Profile: RHP/SS
Body: 6-2, 160-pounds.
Delivery: Squared start, side steps and right foot slides, knee lift up and carries down, lands across the body
Arm Action: RH. Average arm action, gets to long inverted w from hand break, inline shoulders, horizontal elbow, 3/4 slot
FB: T82, 80-82 mph. T2279, 2203 average rpm.
SL: 70-70 mph. T2180, 1894 average rpm.
CH: 68-71 mph. T1985, 1861 average rpm.
ATH: 7.48 runner in the 60.
Positional Profile: RHP/SS
Body: 6-2, 160-pounds.
Hit: RHH. choppy hand load, starts and strides open, flatter swing plane, spray contact to both sides of field. 66.8 mph bat speed with 18 G's of rotational acceleration.
Power: 85 max exit velocity, averaged 71.1 mph. 215' max distance.
Arm: RH. INF-82 mph.
Defense: Active feet, short steps, works direct, aggressive at times, better movements laterally. Hands flip out and time to ball speed
ATH: 7.48 runner in the 60.
Body: 6-1, 155-pounds.
Delivery: Balanced start, side step and slide, turns to high balance, falls down mound to plate
Arm Action: RH. Long arm swing, some stiffness, high 3/4 slot
FB: T76, 74-76 mph. Straight T2013, 1955 average rpm.
CB: 62-64 mph. 11/5, average depth T1822, 1763 average rpm.
SL: 65-66 mph. 10/4, loose T1921, 1912 average rpm.
CH: 65-68 mph. Fade T1795, 1642 average rpm.
Body: 6-1, 155-pounds.
Hits: RHH. Crouched and open stance. Quick stride and load. Aggressive swing, barrel works down to contact. Inconsistent timing. Ground ball to fly ball result, average barrel c ontact.
Power: 83 max exit velocity, averaged 62.8 MPH. 244' max distance.
Arm: RH. INF-78 mph.Some carry
Defense: Active and stays light on feet, gets footwork under for throw. Hands present late and fields ball deep
Run: 7.74 runner in the 60.
Body: 6-1, 155-pounds.
Delivery: Balanced start, side step and slide, turns to high balance, falls down mound to plate
Arm Action: RH. Long arm swing, some stiffness, high 3/4 slot
FB: T76, 74-76 mph. Straight T2013, 1955 average rpm.
CB: 62-64 mph. 11/5, average depth T1822, 1763 average rpm.
SL: 65-66 mph. 10/4, loose T1921, 1912 average rpm.
CH: 65-68 mph. Fade T1795, 1642 average rpm.
Body: 6-1, 155-pounds.
Hits: RHH. Crouched and open stance. Quick stride and load. Aggressive swing, barrel works down to contact. Inconsistent timing. Ground ball to fly ball result, average barrel c ontact.
Power: 83 max exit velocity, averaged 62.8 MPH. 244' max distance.
Arm: RH. INF-78 mph.Some carry
Defense: Active and stays light on feet, gets footwork under for throw. Hands present late and fields ball deep
Run: 7.74 runner in the 60.
JT Graupmann, Northfield, 2026
Positional Profile: SS/RHP
Body: 5-11, 140-pounds. Lanky athletic look
Defense: Athletic movements. Added strength from fall. Plays through the baseball. Sure hands. Flashes of being smooth. Arm is clean and on target.
Arm: RH. INF - 72 mph.
Hit: RHH. Balanced stance. Quick load, rushes some. Pushes hands forward some. Bat works down through the baseball. Mid/pull approach. Developing feel for the barrel. Average contact.
Power: 74.00 mph exit velocity from the tee.
Run: 8.26 runner in the 60.
Delivery: All stretch. Quick leg kick. Drives down the mound. Some athleticism.
Arm Action: RH. High ¾. Quicker arm
FB: T75.00, 70-75 mph. Varies between straight and arm side run
SL: 62-63 mph. More of a CB, developing
CH: 63-67 mph. Varies between straight and fade
Positional Profile: SS/RHP
Body: 5-10, 135-pounds. Lanky athletic build, raw. With a good frame to add muscle to.
Defense: INF: Hop. Good first step. Athletic movements. Developing glove work, catches the ball a little deep. Throws with accuracy.
Arm: R/R. INF - 69 mph.
Hit: R/R. Starts on the backside. Some stiffness in the swing. Drives down through the baseball. Hard contact to the middle of the field. Inconsistent feel for the barrel. Cut off the swing with the lower ½. Raw swing.
Power: 74.00 mph exit velocity from the tee.
Run: 8.27 runner in the 60.
Delivery: Turns. Sweeps leg. Spins off at the end.
Arm Action: R/R. Short high ¾ arm slot. Jumps out of his hand.
FB: T71.00, 69-71 mph. Heavy.
CB: 63-67 mph. More of a slider. Late quick movement through the zone.
CH: 62-65 mph. Mostly straight, some fade.