CLASS OF 2018
LHP
1B
Sean
Sinisko
Illinois State
Geneva (HS) • IL
6' 5" • 230LBS
L/L • 24yr
Travel Team: Top Tier
Geneva (HS) • IL
6' 5" • 230LBS
L/L • 24yr
Travel Team: Top Tier
Rankings
2018 National
Rankings available to Premium Subscriber
2018 State
Rankings available to Premium Subscriber
Commitment
Best Of Stats
Positional Tools
Hitting
![](/images/stat_logos/trackman.png)
Hitting
![Blast Blast](/images/stat_logos/blast.png)
Pitching
![](/images/stat_logos/trackman.png)
Pitch Scores
Pitching Velos
Game Performance
![Swift](/images/stat_logos/swift.jpg)
Visual Edge
![Visual Edge Visual Edge](/images/stat_logos/vizual_edge.png)
Pitch Ai
![Pitch Ai](/images/stat_logos/proplayai.png)
Notes
News
- Preseason All-State: Pitcher Analysis - Mar 10, 2017
- Underclass Showcase Preview: Roster and Check-in Times - Oct 19, 2016
- Recruiting Roundup: Who's Heading Where? - Sep 23, 2016
- The Buzz: Lifrieri Commits To South Carolina - Sep 23, 2016
- Inside the Illinois Rankings: 2018 Risers - Aug 25, 2016
- PBR Future Games: Team Illinois Pitcher Analysis - Aug 16, 2016
- PBR Future Games: Day Three Recap - Aug 7, 2016
- Future Games Spotlight: LHP Sean Sinisko - Aug 4, 2016
- PBR/DSP 16u Classic Scout Blog - Jul 31, 2016
- Under Armour Classic: Day 1 Notebook - Jun 18, 2016
- Underclass Invitational: LHP Analysis - Feb 9, 2016
- Illinois 2018 Rankings: Newcomers - Dec 7, 2015
- Illinois Underclass Showcase: Top 2018 Prospects - Nov 24, 2015
- Underclass Showcase: Pitcher Analysis - Nov 20, 2015
- Underclass Showcase: Infielder Analysis - Nov 18, 2015
- Underclass Showcase Preview Story: Roster and Check-in Times - Oct 21, 2015
Comments
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4.26.17 - Illinois State commit. Big large frame with sloped shoulders and strong looking lower half. Throws from two slots, low 3/4 and ¾, slings the ball at times. On line to the plate with long arm action and a high back elbow and slight stab. Average arm speed with effort to his delivery. Aggressive and attacks hitter with a three pitch mix and keeps the ball down for the most part. Fastball was 83-86 mph settling in at 83-85 mph. Has late run to it and throws it to both sides of the plate. Curveball is a short, tight, late breaking pitch. Threw strikes with all of his pitches. At times showed feel to pitch and at time pitched to the level of his competition. Went 5 innings on this night and threw better then the box score shows. Has stuff and will continue to improve as he becomes more consistent..
2.19.17 - Illinois State commit. 6-foot-5, 230-pound left-handed pitcher. On the mound works from a low ¾ arm angle with a loose arm action. Tall and fall delivery working in line with home plate. Fastball has running action at 84-86 mph for strikes. Curveball has tight sweeping action at 70-74 mph for strikes. Slows on changeup that has sinking action at 70-73 mph for strikes.
9.21.16 - Verbally committed to Illinois State.
7.30.16 - 6-foot-5, 230-pound two-way prospect. Known for his ability on the mound, Sinisko started the day at first base. Large frame. Offensively, balanced setup, short stride, uphill path. Pull side approach. Went 2-3 with a double and two RBIs.
6.20.16 - a 6-foot-4, 210-pounder, continued to elevate his stock in his second appearance for Top Tier. The wide-shouldered left-hander threw well in two innings, including striking out the side in the first behind an 82-83 mph fastball and 68-71 mph slider.
6.18.16 - features a large 6-foot-4, 215-pound frame with a fastball in the 82-85 mph range and a sweeping 70-73 mph breaking ball that follows his low-¾ slot. He also showed a 70-76 mph change-up with arm-side run and occasional sinking action when in the chase zone. Sinisko tossed 2.1 scoreless innings with three strikeouts to seal the win for Top Tier.
1.17.16 - Big-bodied, extra-large frame 6-foot-4, 210-pound left-handed pitcher. Worked out of a high ¾ window, long and loose arm action. Good overall feel for his three-pitch repertoire. Delivery showed rhythm, in-line direction and square landing. Fastball, thrown for strikes, flashed arm-side-run and ranged between 79-81 mph, touching 82. Curveball, showed feel and worked with 1/7 shape and clocked at 65-69 mph. Changeup was also thrown for strikes, clocked at 70-73 mph.