Sebastian Mizener

🇨🇦| RHP | 6’4 | 210lbs | [phone]

[Cole Bolton @ColeBolton17]

Upcoming senior with 1 year of eligibility looking for all 4 year opportunities
2 years Juco/1 year D2
1B/OF/LHP
DM or text me for more info 251-215-3199
@FlatgroundApp
@FlatgroundBats

[Seiji Umezawa🇯🇵 @seiji_umezawa05]

I’m very excited to announce my commitment to Hawaii Pacific University!! Thank you to everyone who has supported me along the way!
@HigazRich @iaabaseball

[Seiji Umezawa🇯🇵 @seiji_umezawa05]

2026 Juco grad
2 years eligibility left
SS/2B/3B
26GP, .375BA, .519OBP, .637SLG
3HR, 8double, 2triple, 22BB,16SB so far
Looking for 4 year opportunity
Text 973-262-1156
@FlatgroundBats

[NAIA Ball @NAIABall]

The NAIA Ball Co-Pitcher Of The Week is Simpson (CA) Bo Valladao and Mayville State Sebastian Mizener

Both pitchers made headlines over the weekend throwing a no-hitter and perfect game with Valladao completing the feat against CalTech while Mizener threw the first perfect game for Mayville State since 2013 against Dakota State

Bo Valladao full line: 7 IP 0 H 0 ER 6 K 1 BB
Sebastian Mizener full line: 7 IP 0 H 0 ER 5 K 0 BB on 69 pitches
@SimpsonRedHawks @SU_Baseball @Comet_Athletics @msu_baseball #NAIABall

[Comet Athletics @Comet_Athletics]

⚾️| Sebastian Mizener, a junior pitcher from Ancaster, Ontario, Canada, was named the Frontier Conference Pitcher-of-the-Week!

Mizener threw a no-hitter against Dakota State on Sunday!

Full Story here: https://t.co/du3kMxMKzt

[Comet Athletics @Comet_Athletics]

⚾️| #CometBSB gets the W over Dakota State as Sebastian Mizener throws a complete 7 no hitter!

The last recorded solo no-hitter for MSU was in 2013 by Todd Leavitt. The Comets recorded a combined no-hitter in 2023 by Derek Palmiere and Jack Patten against VCSU.

[Robert Watson @robertwatson03]

I’m entering the transfer portal with 2 years of eligibility left. Looking for a home for the spring!
RHP/OF 5’8 160lbs
FB: 81-83 T84
CH: 77-78
CB: 72-74
6.85 60yrd dash

[Ryan Miller @TheRyanMiller11]

Juco So. RHP
Outing at @USAStadium
2 IP 4k’s
Fb 87-89 (T91 last spring)
Ch 78-81
Sl 72-75
Cb 68-71
Looking for 4 year opportunities for next fall
@FlatgroundApp

[Drew Abercrombie @d_abercrombie2]

Productive summer in the @wcbleague with the @eccactusrats

Final stats:
324 avg 421 obp 550 slug 971 ops
31 gp 10 2b 5 hr 35 rbi 29 r

0.985 fielding % 1 ER SS/2B/3B

Going into my sophomore year at Lower Columbia this upcoming fall

@MCallia21 @jordanblundell4 @PNW_CBR

[Aiden Hales @AidenHales5]

Here is a remote athlete I’ve been working with for just shy of a year now, this is his progression. All comes from cleaning up some mechanical inefficiencies and placing him on consistent program to fit his needs. You could be next Dm for more info!

[Ryan Miller @TheRyanMiller11]

Uncommitted RHP
FB T91
51/21 strikeout to BB ratio in 41 innings this spring
6’3 190
Looking for opportunities for the fall of 2025 Juco/Naia
From Louisville,KY
3 years of eligibility
DMs are open
@FlatgroundApp

[Energy City Cactus Rats @eccactusrats]

🚨 Player Signing Alert 🚨
Welcome to the Cactus Rats, Sebastian Mizener!
📝 SIGNED for the 2025 WCBL season
🔥 RHP | Ancaster, ON | Sussex County CC

Pumped to see you work this summer, Sebastian!
#CactusRats #WCBL #StrikeThrower #WelcomeSebastian @SebastianMizen1

[cbplayers - Canadians in US College Baseball @CollegeBaseba12]

Sebastian Mizener (Ancaster, ON) Win #1 Relief (strong) - 4.0 IP, 1 H, 4 K, 2 BB, 1 ER as Sussex County Skylanders @scccbaseball outscore Northern Essex Community College on Saturday, 8-6.
https://t.co/AWX3tT10aW

[Ryan Miller @TheRyanMiller11]

Juco RHP
Started yesterday went 3 innings 3ks 1 walk 1 hit in 40 pitches
6’3 195
Looking for 4 year opportunities
@FlatgroundApp

[Aiden Maas @AidenMaas05]

6'3 180
Bullpen from Today
Uncommitted Juco So. LHP
Looking for 4 year opportunities
@FlatgroundApp

[Ryan Miller @TheRyanMiller11]

Bullpen today before our first game Sunday.
Juco RHP
6’3 195
Looking for 4 year opportunities
@FlatgroundApp

[Joe Godfrey @joe_baseball55]

Some swings from the past week
Juco c/of
5,11 190 lb
Looking for 4year opportunities
@FlatgroundBats

[Ryan Miller @TheRyanMiller11]

Live at bats from today
Juco RHP
6’3 190
Looking for 4 year opportunities
@FlatgroundApp

[Aiden Maas @AidenMaas05]

6'3 175
Pen from Today
Uncommitted Juco So. LHP
Looking for 4 year opportunity
@FlatgroundApp

[Ryan Miller @TheRyanMiller11]

6’3 195
Bullpen from today
Juco RHP
Looking for 4 year opportunities
@FlatgroundApp