Matt Duffy

HS Grad 2007
Age 29 and 2 mos
Age on 2007 Draft 18 and 4 mos
Position(s) SS  RHP
Ht/Wt 6-2, 195 lb
School  St. Sebastian's School
Hometown  Milton, MA USA
Summer Team  Legion
Fall Team  Legion
MLB Debut 
Astros Sep 16, 2015
MLB Draft 
Round 18 by Giants in 2012
Round 20 by Astros in 2011
All Americans/All Regions
2007 Northeast - All Region Players
National Rank - Class of 2007
Ranking Last Updated: Jun 06, 2007
Position - SS
Looks the part, played well in Legion World Series.
MA State Rank - Class of 2007
Ranking Last Updated: Jun 06, 2007
Position - SS

Scout Level

4 yr Commitment

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Best PG Grade
Latest Showcase Report
2005 Northeast Underclass Showcase   Aug 15, 2005
PG Grade: 7.5
Matt Duffy is a 2007 shortstop/right handed pitcher from St Sebastian's HS in Milton, Massachusetts, with a lean, athletic 6'1"/170 pound frame. Matt was named to the Top Prospect Team. As a right handed hitter, he hits from an upright and balanced stance. He has good hands and does a nice job getting them to the ball. Duffy uses the whole field and has good power to the opposite field. Matt has smooth feet in the infield to go along with good actions defensively and soft hands. As a right handed pitcher, he pitches from a low 3/4 arm slot with good arm action. He showed very good command and good arm speed with a 78 mph fastball. His curveball was 62 mph with 11-5 break.
PG Career Progression
Best PG Grade: 7.50
PG Grade

Percentile Rank among grad class in the recorded year

FB 78 mph
30.02% Rank
best 95  avg 80
 (2007 class in 2005)

best 99  avg 83
 (2007 class)
60 7.87 sec
21.96% Rank
best 6.37  avg 7.59
 (2007 class in 2005)

best 6.33  avg 7.45
 (2007 class)
IF 75 mph
43.12% Rank
best 91  avg 76
 (2007 class in 2005)

best 94  avg 76
 (2007 class)
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Max Barrel Speed (mph)
Best Single Game Stats
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