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Alfonsin Rosario

Alfonsin Rosario OF/RHP

  • Newark, NJ
  • P27 Academy
  • Commitment: Chipola College
  • Grad 2023
  • Ht 6'2''
  • Wt 215 lbs
  • Throws Right
  • Bats Right
  • Arm
  • 60 YD 6.95 Sec
  • Class 1

Running

  • N/A sec 10 Yds
  • N/A sec 40 Yds
  • 6.95 sec 60 Yds
  • N/A sec H > 1B
  • N/A sec Shuttle (L)
  • N/A sec Shuttle (R)

Strength

  • N/A Broad Jump
  • N/A Lateral Jump (L)
  • N/A Lateral Jump (R)
  • 193 psi Grip (L)
  • 199 psi Grip (R)

Throwing

  • N/A mph Velocity
  • 68 Arm Grade

Position - OF

  • 60 Fielding Grade

Hitting

  • 62 Hitting Grade (R)
  • 70 Power Grade (R)
  • 109 mph mph Exit Velocity

Pitching

  • N/A Arm Angle
  • 60 Arm Action Grade
  • 48 Control Grade
  • 60 Delivery Grade
  • 90 – 92 mph FASTBALL
  • 62 FB Grade
  • 73 – 74 mph CURVEBALL
  • 58 CB Grade
  • N/A mph CHANGEUP
  • N/A CH Grade
  • N/A mph SLIDER
  • N/A SL Grade

ADVANCED SWING METRICS BY SWINGTRACKER

Official Scouting Report

  • 1Class Rating
  • OFPosition Projection

08/16/2022 - 2022 Baseball Factory All-America Game powered by Under Armour Alfonsin is a unique prospect with some of the loudest tools in the entire 2023 class. His raw power (109 exit velocity), bat speed and hand strength (193/199 psi grip strength readings) all stand out as top-of-the-scale measures. At the Baseball Factory All-America Game he went 1-3 with a double, an RBI and a walk. The ball just makes a different sound off Alfonsin's bat. In addition to the excitement he elicits in the batter's box, Alfonsin has perhaps the strongest arm in the class as well. His throws from the OF have excellent on-line carry that holds through the target. He is a thick, physical young man, but still moves around in the OF well and seems to have a high baseball IQ. With a brother who is a top prospect in the minor leagues right now, an obvious love for the game, and the huge upside, there is no surprise that Alfonsin is getting a lot of well-deserved attention this spring.

Profile

Alfonsin Rosario Newark, NJ info@factoryathletics.com 800-641-4487 @baseballfactory
Primary Position OF
Grad Year 2023 Secondary Position RHP
High School P27 Academy Bats Right
Height 6'2'' Throws Right
Weight 215 LBS Arm
60 YD 6.95

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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