Andrew Sebastian (@CoachSebastian6) header
Andrew Sebastian (@CoachSebastian6) profile picture

15U coach Hounds Baseball and TPHS Varsity Baseball Hitting Coach| Former Robert Morris University Varsity Hitting Coach and JV HC | RMU Alum '15

Joined November 2021
Photo by Andrew Sebastian (@CoachSebastian6)Photo by Andrew Sebastian (@CoachSebastian6)Photo by Andrew Sebastian (@CoachSebastian6)Photo by Andrew Sebastian (@CoachSebastian6)Photo by Andrew Sebastian (@CoachSebastian6)Photo by Andrew Sebastian (@CoachSebastian6)Photo by Andrew Sebastian (@CoachSebastian6)Photo by Andrew Sebastian (@CoachSebastian6)Photo by Andrew Sebastian (@CoachSebastian6)Photo by Andrew Sebastian (@CoachSebastian6)
Andrew Sebastian retweeted
Nolan Cashmer 6,3 180lbs Senior at Tinley Park High School RHP/ OF ready for my senior season attached are some swings from my junior year!! @xposure2027 @BaseballTPHS @BUncommitted @Coast2CoastBsbl
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Andrew Sebastian retweeted
Nolan Cashmer 6,3 180lbs Senior at Tinley Park High School RHP/ OF ready for my senior season attached is a bullpen from my junior year!! @xposure2027 @BaseballTPHS @BUncommitted @Coast2CoastBsbl
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Andrew Sebastian retweeted
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Andrew Sebastian retweeted
2-2 today with a 2 run bomb and a line drive to to right field against South Suburban CC. @JJCbaseball @shalicky @jucoroute
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Andrew Sebastian retweeted
Average players goof around until it's their turn at practice. Better players watch whoever goes before them. Good players notice what the player did right or wrong. Great players LEARN when the coach corrects someone else... so they don't waste a rep making the same mistake. @6am_Practice
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Andrew Sebastian retweeted
You put in the work today. Question is what you did after? David Ballou, Alabama: “A lot of people work hard… it’s the people that stack nutrition and sleep and hydration on top of it… those are the ones who create separation.” Watch. Share. Bookmark.
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Andrew Sebastian retweeted
The Complaining Tax. Every player pays it. Most don’t even realize it. A strike doesn’t go your way. You throw your hands up. An error gets scored a hit. You stare at the umpire. Coach takes you out. You spend the next three innings proving why it wasn’t your fault. You think you’re protecting yourself. You’re actually paying a tax. Every complaint costs you something. It costs trust. It costs credibility. It costs leadership. It costs your teammates’ respect. It costs your coach’s confidence. And eventually It costs opportunities. Here’s what most players never understand. The complaint isn’t the problem. The habit is. Because every time something goes wrong, your brain asks one question “Who can I blame?” Elite players ask a different question. “What can I own?” That’s why they improve faster. The game isn’t looking for perfect players. It’s looking for players who adjust. Coaches don’t expect you to never fail. They expect you to respond like someone worth coaching. Body language gets evaluated. Excuses get remembered. Accountability gets rewarded. The player who complains after every bad call eventually becomes background noise. The player who owns everything becomes the player everyone trusts in the 7th inning. You don’t eliminate mistakes by avoiding responsibility. You eliminate mistakes by taking responsibility. Stop paying the Complaining Tax. Invest that energy into adjustments instead. The return is a lot better. Excuses are expensive. Accountability pays dividends. 3 Lefts Baseball #3LeftsBaseball #BaseballIQ
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Andrew Sebastian retweeted
𝐈𝐧𝐰𝐨𝐨𝐝 𝐒𝐩𝐨𝐫𝐭𝐬 𝐂𝐨𝐦𝐩𝐥𝐞𝐱 Chase Doyle  2029 Hounds Baseball Home Run
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Andrew Sebastian retweeted
Another awesome summer camp in the books! Thank you to all the players, families, and coaches who battled the heat to make this another successful kids camp! The future of Tinley Park baseball is looking bright #TitanNation
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Barrel & Glove #houndsbaseball 🐶⚾️
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Andrew Sebastian retweeted
Good weekend with @CangelosiSparks making it to the final four of the ABC. Picked up 8 hits including 💣#2 of the summer aswell as 7 RBI’s and 11 runs. Defensively caught 4 guys stealing and picked off 2. @Josh__Houston @PrepBaseballIL @PG_Illinois
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Andrew Sebastian retweeted
Freshman Season Stats College of DuPage '27 | Outfielder All-Region 2nd Team .331 AVG .427 OBP 139 AB 46 H 21 RBI 32 R 21 BB 167 PA @Pat_Leahy @DuPageBaseball @jucoroute
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Andrew Sebastian retweeted
Congratulations to Josh Aggen (@Josh_Aggen) on being named a 2026 IHSBCA All State Honorable Mention! One of the best to ever put on the Titan uniform and very much deserved.
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Andrew Sebastian retweeted
I've played professional baseball. I've coached collegiate baseball. I've evaluated thousands of high school players over the last 12 years. Here are a few baseball truths I've learned: • Failure is inevitable. How you respond to it is a choice. • The game rewards resilience far more than talent gives it credit for. • Body language is visibly LOUD. • You never know who's watching. • Talent gets you noticed. Consistency gets you recruited. • Nobody cares how good you were last week. • The players who blame others rarely improve. • Confidence comes from preparation, not motivation. • The game owes you nothing. • Coaches trust competitors before they trust tools. • Your teammates know if you're real. • Baseball has a funny way of exposing excuses. • The best players are usually obsessed with improvement, not attention. • Nobody remembers your excuses. They remember your actions. Build your floor. Chase your ceiling. ⚾️
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Andrew Sebastian retweeted
This is a must listen… players and parents…. Are you ready to hear and handle the truth? Not everyone can bat 3rd and play SS…
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