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Jonathan Deng

Jonathan Deng RHP/3B

  • Boca Raton, FL
  • Delray Atlantic High
  • Grad 2023
  • Ht 6'2''
  • Wt 152 lbs
  • Throws Right
  • Bats Right
  • Arm 82 mph
  • 60 YD 6.99 Sec
  • Class

Running

  • 1.78 sec 10 Yds
  • N/A sec 40 Yds
  • 6.99 sec 60 Yds
  • 4.62 sec H > 1B (RHH)
  • 4.59 sec Shuttle (L)
  • 4.32 sec Shuttle (R)

Strength

  • 8'5'' Broad Jump
  • 7'6'' Lateral Jump (L)
  • 7'5'' Lateral Jump (R)
  • 101.80 psi Grip (L)
  • 107.60 psi Grip (R)

Throwing

  • 82 mph mph Velocity
  • 42 Arm Grade

Position - 3B

  • 35 Fielding Grade

Hitting

  • 45 Hitting Grade (R)
  • 42 Power Grade (R)
  • 79 mph mph Exit Velocity

Pitching

  • 3/4 Arm Angle
  • 42 Arm Action Grade
  • 42 Control Grade
  • 40 Delivery Grade
  • 77 – 80 mph FASTBALL
  • 42 FB Grade
  • 76 – 77 mph CURVEBALL
  • 38 CB Grade
  • 67 – 69 mph CHANGEUP
  • 42 CH Grade

ADVANCED SWING METRICS BY SWINGTRACKER

Official Scouting Report

  • Class Rating
  • RHPPosition Projection

09/26/2021 - Official College Recruiting Membership - Jupiter, FL Jonathan is a tall RHP prospect who continues to showcase his skills on the diamond. On the mound, Jonathan operates with a three pitch mix with his fastball topping out at 80mph. Breaking ball sits from 69-70mph with 10-4 break. Changeup sits from 67-68mph with sinking action. Gathering to a balance point over the rubber can help Jonathan improve his pitch command. At the plate, this RHH sets up in a square stance and takes a square stride. He gets into his load and works to barrel up the baseball, driving the ball to his pull side. Jonathan can create more consistent contact by working through a more level swing path. Overall, Jonathan is a solid prospect who has the potential to further build upon his skills on the field.

07/10/2021 - All-In Membership - Jupiter, FL Jonathan is a tall RHP prospect who continues to showcase his skills on the field. On the mound, Jonathan gathers over the rubber and separates his hands on time. He works inline toward the plate and finishes square to his target. Jonathan operates with a three pitch mix with his fastball topping out at 78mph with arm side run and sinking action. Breaking ball sits from 76-77mph. Changeup sits at 69mph as he throws with deceptive arm speed. Loosening his arm action can help Jonathan improve his pitch command and velocity. At the plate, this RHH sets up in a tall stance and takes a short stride. He is fluid to load and drives through well with his lower half. He works through a level swing and gets good extension through the ball, producing strong line drives. Jonathan can create more consistent contact by working through a shorter swing path. Overall, Jonathan is a solid prospect who has the potential to further build upon his skills on the field.

05/02/2021 - Official College Recruiting Membership - Fort Lauderdale, FL Jonathan is a 3B/RHP who will graduate in 2023. Has a tall frame with strength present and plenty of room to develop more strength. Ran a 6.99 60-yard dash. At 3B, he fields from the ground up with a low funnel. On-line throws from a 3/4 arm slot, with a quick release, and recorded an arm velocity of 81mph. On the mound, this right-handed pitcher has a clean arm stroke in the back with a high 3/4 arm slot coming forward. Good job of gathering over the rubber and keeping his eyes on target throughout his delivery. Showed plus command on his FB that sat 77-78mph with some tailing action. Flashed a developing changeup with some movement in the zone. FB was his best pitch during his bullpen session. Right-handed hitter who hits from an upright and even stance. Gets some hand separation, with a quiet setup, who tracks pitches well. Showed ability to hit balls to the pull side with a bat exit velocity of 70mph. With 2 years of continued growth and development, we foresee him having opportunities to play at the next level.

11/07/2020 - All-In Membership - Pompano Beach, FL Jonathan is a tall/projectable (6'1"/140) RHP/OF who pounds the zone with strikes. On the mound, this RHP has a 3-pitch mix (FB, CB, CH) coming from and overhand arm slot. He separates on-time, keeps his eyes on the target and repeats his delivery well. FB ranges from 68-70 mph as he works it in and out. Breaking ball shows 12/6 shape with some good depth on a downward plane - 58-59 mph. He throws his CH with FB arm speed helping to create deception. Working to drive his lower 1/2 off of the rubber while getting more glove-side lead will help to improve effectiveness on all pitches. In the OF, he hustles to his right and left to track down fly-balls. He secures the ball with 2-hands, has a clean transfer and works in-line toward his target. As a hitter, this righty shows a tall/square stance with active hands to load. He jumps on pitches he likes and drives the ball on a line. Even more power is there as he works to engage and drive his lower 1/2 throughout the swing. Deng has tools with upside as he approaches his sophomore year.

Profile

Jonathan Deng Boca Raton, FL info@factoryathletics.com 800-641-4487 @baseballfactory
Primary Position RHP
Grad Year 2023 Secondary Position 3B
High School Delray Atlantic High Bats Right
Height 6'2'' Throws Right
Weight 152 LBS Arm 82 mph
60 YD 6.99

The chart below shows the levels of college baseball, along with the range of players with potential to be recruited at that level.

Division I Class 1 – 4
Division II Class 1 – 5
Division III Class 1 – 8
NAIA Class 1 – 6
JUCO Class 1 – 8

Tool Grade Scale

Our main goals with the BF "10-70" Scouting Scale are to provide the player with a realistic evaluation of his "PRESENT" abilities (what he can do today), and to provide college coaches with information they can use to identify and/or compare potential recruits.

Tools are graded for all players and pitchers, regardless of age or graduation year. However, for High School players we use only grades 20-70 (grades 10-18 do not apply), while for Middle School players we use only grades 10-52 (grades 55-70 do not apply).

Grade Middle School (Ages 11-13) Description High School (Ages 14-18) Description 10 Yard Dash (seconds) 40 Yard Dash (seconds) 60 Yard Dash (seconds) Home-1B LHH (seconds) Home-1B RHH (seconds) 5-10-5Shuttle [LEFT] (seconds) 5-10-5Shuttle [RIGHT] (seconds) Broad Jump (inches) Lateral Broad [LEFT] (inches) Lateral Broad [RIGHT] (inches) Grip Strength [LEFT] (psi) Grip Strength [RIGHT] (psi) FB & Raw Velocity (mph) Bat Exit Velocity (mph) Catcher Release (seconds)
10 Poor -----N/A----- 2.50+ 7.50+ 10.50+ 6.70+ 6.80+ 6.80+ 6.80+ 35- 35- 35- 30- 30- 40- 30- 3.70+
12 Well Below Avg -----N/A----- 2.40 7.40 10.00 6.40 6.50 6.60 6.60 40 38 38 35 35 42 35 3.50
15   -----N/A----- 2.35 7.30 9.75 6.10 6.20 6.40 6.40 45 42 42 40 40 45 38 3.25
18 Below Avg -----N/A----- 2.30 7.20 9.50 6.00 6.10 6.20 6.20 50 46 46 45 45 48 40 3.15
20   Poor 2.25 7.00 9.25 5.90 6.00 6.00 6.00 55 50 50 50 50 51 45 3.10
22 Near Avg   2.15 6.50 9.00 5.80 5.90 5.85 5.85 60 54 54 55 55 54 50 3.00
25   Well Below Avg 2.10 6.25 8.75 5.70 5.80 5.75 5.75 64 58 58 60 60 58 55 2.90
28 MS Average   2.05 6.15 8.50 5.45 5.55 5.50 5.50 68 62 62 65 65 62 60 2.80
30   Below Avg 2.00 5.95 8.25 5.40 5.50 5.25 5.25 74 64 64 70 70 63 62 2.70
32 Solid Avg   1.95 5.80 8.00 5.20 5.30 5.10 5.10 78 68 68 80 80 67 65 2.60
35   Near Avg 1.90 5.65 7.75 4.90 5.00 5.00 5.00 82 72 72 90 90 71 70 2.50
38 Above Avg   1.88 5.45 7.50 4.80 4.90 4.95 4.95 86 74 74 100 100 75 75 2.40
40   HS Average 1.85 5.25 7.40 4.70 4.80 4.90 4.90 93 76 76 110 112 79 80 2.25
42 Well Above Avg   1.82 5.20 7.30 4.60 4.70 4.80 4.80 98 80 80 115 115 81 82 2.15
45   Solid Avg 1.80 5.18 7.20 4.50 4.60 4.70 4.70 103 84 84 118 118 83 84 2.10
48 Excellent   1.78 5.16 7.10 4.45 4.55 4.60 4.60 108 88 88 120 120 85 86 2.05
50   Above Avg 1.76 5.14 7.05 4.40 4.50 4.50 4.50 113 92 92 125 125 86 88 2.00
52 Outstanding   1.74 5.12 7.00 4.35 4.45 4.40 4.40 118 96 96 128 128 87 90 1.98
55 -----N/A----- Well Above Avg 1.72 5.10 6.95 4.30 4.40 4.30 4.30 123 100 100 130 130 88 92 1.95
58 -----N/A-----   1.70 5.05 6.90 4.25 4.35 4.25 4.25 128 104 104 135 135 89 94 1.93
60 -----N/A----- Excellent 1.68 5.00 6.85 4.20 4.30 4.20 4.20 133 106 106 138 138 90 95 1.90
62 -----N/A-----   1.66 4.95 6.80 4.15 4.25 4.15 4.15 138 108 108 140 140 91 96 1.88
65 -----N/A----- Outstanding 1.64 4.90 6.70 4.10 4.20 4.10 4.10 143 110 110 145 145 93 97 1.85
68 -----N/A-----   1.62 4.85 6.60 4.05 4.15 4.05 4.05 148 112 112 150 150 94 98 1.82
70 -----N/A----- Superior 1.60- 4.80- 6.50- 4.00- 4.10- 4.00- 4.00- 150+ 115+ 115+ 155+ 155+ 95+ 99+ 1.80-
Please Note: We only use information gathered at Baseball Factory and Team One events and/or by Baseball Factory and Team One staff on our scouting reports. This allows us to maintain the integrity of our reports by publishing only what we see.

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