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Colin Streff
2021 GRAD
 |  LHP
 |  Marion, IA
COMMITMENT
Best PG Grade
8
ABOUT PG GRADES
NATIONAL RANKING IA STATE RANKING
High Follow 462
66 6
OVERALL LHP OVERALL LHP
Linn-Mar
HIGH SCHOOL
5-11
  175

HEIGHT/WEIGHT
L/L
BATS/THROWS
21 and 2 mos
AGE
18 and 10 mos
Age at 2021 Draft
WANT VIDEO?
PG EVENT RESULTS
80 mph
FB VELO 10/7/2020
7.50 sec
60 YARD DASH 4/28/2018
1.69 sec
10 YARD SPLIT 4/28/2018
81 mph
EXIT VELO 4/27/2019
LATEST PG SHOWCASE REPORT
2019 Spring Top Prospect Showcase  
Colin Streff is a 2021 LHP/OF with a 5-9 175 lb. frame from Marion, IA who attends Linn-Mar. Medium frame with a slender build and room to fill. Ran a 7.81 second 60-yard dash. Primary lefthanded pitcher with a quick side step delivery into a medium belt high leg lift. Compact arm action in the back and into a three-quarter slot at release. Stays square to the plate at gather with a medium stride down the mound. Creates sinking life through the zone on the fastball sitting in the mid-70's and touching 78 miles per hour. Works pitches away from righthanded hitters. Looser sping 1-to-7 curveball with some depth that will continue to develop. Lefthanded hitter with a closed off stance and high hand set. Rotational actions to contact with a flatter path through the zone. All fields softer contact but best when able to get the barrel through and work to the pull side.
PG CAREER PROGRESSION
+3 MPH
FB Velo since 04/28/2018
+8 MPH
Exit Velo since 04/28/2018
+8.61 MPH
Max Barrel Speed since 04/28/2018
+3.46
Impact Momentum since 04/28/2018
+8.05 Gs
Max Acceleration since 04/28/2018
Best PG Grade: 8
PERCENTILE RANKINGS
CLASS OF 2021 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 80 mph 79 mph
52.41%
60 7.50 sec 7.53 sec
35.18%
10 SPL 1.69 sec 1.72 sec
57.93%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 81 mph 81 mph
45.10%
PG Series Challenge
CATEGORY TOP RESULT CLASS AVG PERCENTILE
30 Yard Dash 4.22 sec 4.18 sec
36.63%
10 Yard Dash 1.81 sec 1.78 sec
38.22%
5-10-5 Pro Agility 5.01 sec 5.03 sec
48.59%
Witty Reaction 2.56 sec 2.8 sec
85.92%
Grip Strength Right 46.9 lb 46.4 lb
51.2%
Grip Strength Left 49.0 lb 45.3 lb
65.53%
Broad Jump 85.0 inches 88 inches
32.2%
Witty Side to Side 15.20 sec 15.0 sec
33.30%
Witty 4 Corner 15.65 sec 16.1 sec
58.65%
Exit Velo 75.000 mph 76.240 mph
42.06%
OptoJump 58.15 63.20
28.71%
PGame 709.100 671.064
42.29%
CATEGORY TOP RESULT CLASS AVG PERCENTILE
Max Barrel Speed 62.071 mph 64.51 mph
34.80%
Impact Momentum 22.649 23.95
30.28%
Max Acceleration 30.972 g's 31.89 g's
49.28%
BEST SINGLE GAME STATS
BATTING STATSLAST OCCURRENCE
At bats: 4 Oct 08, 2017 vs. Team Demarini
Runs: 3 Sep 09, 2017 vs. Iowa Sticks 15U Scout
Hits: 3 Sep 09, 2017 vs. Iowa Sticks 15U Scout
RBI's: 2 Sep 10, 2017 vs. Iowa Select Black 2021
Doubles: 2 Sep 09, 2017 vs. Iowa Sticks 15U Scout
Triples: 1 Sep 16, 2017 vs. Hitters Baseball 2021
Total bases: 5 Sep 09, 2017 vs. Iowa Sticks 15U Scout
Walks: 2 Oct 12, 2018 vs. Canes Gold 2021
SAC bunts: 2 Oct 14, 2018 vs. Florida Burn 2021 Platinum
SAC flies: 1 Aug 02, 2019 vs. Coastal
PITCHING STATSLAST OCCURRENCE
Inn. pitched: 5.1 Sep 19, 2020 vs. MVP Elite Kopacz 18U
Runs allowed: 0 Sep 26, 2020 vs. RBA
Earned runs: 0 Sep 26, 2020 vs. RBA
Hits allowed: 0 Apr 06, 2019 vs. DRBA Runnin Reds 2021
Strikeouts: 9 Apr 13, 2019 vs. DRBA Senior Rams Feeder 2019-20
Walks allowed: 0 Sep 05, 2020 vs. Starters 18u Regional