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Gregory Hamilton Jr

Gregory Hamilton Jr 1B/RHP

  • St. louis, MO
  • Christian Brothers College Highschool
  • Travel Team: St. Louis Sting
  • Grad 2021
  • Ht 6'1''
  • Wt 158 lbs
  • Throws Right
  • Bats Right
  • Arm 70 mph
  • 60 Yd 7.28 Sec
  • Class
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  • 3.9630 Yds
  • 7.2860 Yds
  • 4.70 RH

    Home > 1B
  • 4.75Shuttle
  • 7'11''Broad Jump


  • 70 mphVelocity
  • 42Arm Strength


  • 42Fielding


  • 35Control
  • 35Delivery
  • 3/4Arm Angle
  • 35Arm Action
  • Fastball 68 – 69

Hitting RH

  • 42Hitting
  • 42Power
  • 80 mphExit Velo
  • 103.00Grip

Official Scouting Report

  • Class Rating
  • 1B/RHPPosition Projection

10/14/2018 - National Tryout Plus - Sauget (St. Louis), IL Gregory is a long, athletic two-way player who is currently more advance as a first baseman. He can really swing it with the ability to make consistent contact and flash pop to the pull side. He stays balanced throughout his swing and gets on plane early to stay level through the zone. He shows a middle approach and makes consistent contact and uses all fields. At first, he has a quick first step to show extended range and makes plays to both sides. His hands are clean to exchange and get rid of the ball to make accurate throws. On the bump, this right hander shows an upper 60s FB with arm side action, a 10-4 curve and a deceptive changeup. He stands tall and works downhill towards the hitter with an athletic delivery. A looser arm stroke would allow for more whip and velocity on his pitches. Gregory is a player we want to watch as he continues to develop.

10/08/2017 - National Tryout Plus - Sauget (St. Louis), IL Gregory is a long, lean two-way prospect who is currently more advanced as a first baseman. He shows solid tools across the board for his young age, with plenty of potential for many of them to develop into impressive skills. He has a patient, selective approach at the plate, understanding his strengths and working for a pitch he can drive. He lets the ball travel and uses all fields with a level swing path to make consistent contact. At first, he has fluid actions both to field and when receiving around the bag. He shows extended lateral range and fields athletically to keep everything in front and pick balls out of the dirt. On the bump, he works directionally towards the plate with repeatable, consistent mechanics. He works well out of the stretch, creating a downhill plane to the hitter to induce weak contact. Implementing a long toss program will result in an uptick in velocity and stuff moving forward. Gregory is a young prospect we definitely want to keep an eye on.

07/18/2017 - Baseball Factory National World Series at Pirate City - Session 1 (Ages 12-14) Gregory is a tall, athletic 1B/RHP who has a promising future on the diamond. At the plate is where he shows best through an athletic setup. Hands are quick and work through an aggressive swing path. He stays inside the ball, utilizing all fields with gap-to-gap pop. Power will increase as he works to utilize his lower half more efficiently. At 1B, he displays proper footwork around the bag and is a quality receiver. Hands are clean but needs to present more out front. Feet are aggressive as he attacks balls but will benefit by playing through with his body. Range will increase as he improves foot quickness. On the mound, fastball showed a range of 63-67 mph with arm side run. Breaking ball displays 3/9 shape with across break. Stock on the mound will continue to improve as he builds more arm strength through a long toss program. Mental makeup is a plus as he is very coachable and works hard to be the best player he can be. With 6 years to further develop, Gregory has the makings of a special type player with time and room to progress his game.


Gregory Hamilton Jr St. louis, MO 800-641-4487 @baseballfactory
Primary Position 1B
Grad Year 2021 Secondary Position RHP
High School Christian Brothers College Highschool Bats Right
Height 6'1'' Throws Right
Weight 158 LBS Arm 70 mph
60 YD 7.28

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 (tools), 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, using the scale below. However, grades 10-18 are not available for use with High School players (ages 14-18), while grades 55-70 are not available for use with Pre High School players (ages 12-14). These instances are marked as "--- N/A ---" in the "Description" fields below.

Description Pre High School (Ages 12-14)Description High School (Ages 15-18)
60 Yds (seconds)

30 Yds (seconds)
Home-1B LHH (seconds)Home -1B RHH (seconds)5-10-5Shuttle (seconds)Broad Jump (inches)Grip Strength (psi)FB & Raw Velocity (mph)Bat Exit Velocity (mph)Catcher Release (seconds)
10Poor----- N/A -----10.50 +7.00 +7.00 +7.10 +6.80 -51.0 -45 -42 -40 -3.75 +
12Well Below Avg----- N/A -----10.006.506.756.856.6054.05045433.50
15----- N/A -----9.756.006.506.606.4057.05548463.25
18Below Avg----- N/A -----9.505.756.256.356.2060.06051493.00
22Near Avg9.005.255.805.905.8066.07057552.80
25Well Below Avg8.754.905.605.705.6069.07560582.70
30Below Avg8.254.605.205.305.2575.08566642.55
32Solid Avg8.004.505.005.105.1078.09069672.50
35Near Avg7.754.404.905.005.0081.09572702.45
38Above Avg7.504.304.804.904.9084.010075732.40
42Well Above Avg7.304.104.604.704.7091.011080772.25
45Solid Avg7.204.004.504.604.6095.011582792.20
50Above Avg7.053.904.404.504.40103.012585832.10
55----- N/A -----Well Above Avg6.953.804.304.404.30111.013587872.00
58----- N/A -----6.903.754.254.354.25115.014088891.95
60----- N/A -----Excellent6.853.704.204.304.20119.014590911.90
62----- N/A -----6.803.654.154.254.15123.015091931.85
65----- N/A -----Outstanding6.703.604.104.204.10127.015593951.80
68----- N/A -----6.603.554.054.154.05131.016094971.75
70----- N/A -----Superior6.50 -3.50 -4.00 -4.10 -4.00 -135.0 +165 +95 +99 +1.70 -
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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