Grand Lake Mariners

Contact us if you'd like to be part of the team!

Roster upgrade alert! 🚀🔥 Welcome Parker Elliff to the Grand Lake Mariners! Big talent, big impact, big season ahead. Let’s get after it! ⚾💪 #MarinerNation #WelcomeAboard #GrandLakeMariners #CollegeBaseball #SummerBall #GoMariners #GreatLakesSummerCollegiateLeague

Happy Thanksgiving from the Grand Lake Mariners! We are grateful for our players, host families, staff, interns, volunteers, and everyone who brings this club to life. Wishing you a day filled with joy, good food, and meaningful moments! 🦃⚾️🧡

Another strong addition to the squad! 💥 Join us in welcoming Luke Thompson to the Mariners. This season just got more exciting! ⚾🔥 #MarinerNation #WelcomeAboard #GrandLakeMariners #CollegeBaseball #SummerBall #GoMariners #GreatLakesSummerCollegiateLeague

The Grand Lake Mariners honor and thank all Veterans today and everyday. Your sacrifice, strength, and service make our freedom possible. Happy Veterans Day! 🇺🇸🙏🏼❤️

The Mariners just got stronger! 💪 Please join me in welcoming Luke Wildes to the Grand Lake family! Let’s make this season one to remember! 🔥 #MarinerNation #WelcomeAboard #GrandLakeMariners #CollegeBaseball #SummerBall #GoMariners #GreatLakesSummerCollegiateLeague

🗞️ FRONT PAGE NEWS: MIKE ROBERTS NAMED NEW HEAD COACH OF THE GRAND LAKE MARINERS! 🗞️ Extra! Extra! Read all about it! The Grand Lake Mariners are turning the page to a new era with the hiring of legendary coach Mike Roberts as Head Coach for the 2026 season! ⚾

Today, we’re kicking off our 2026 player signings!🙌 Please join us in welcoming Elias Alvarado to the Grand Lake Mariners family. We can’t wait to see what you bring to the diamond this season!💪⚾️ #GoMariners #WelcomeAboard #GrandLakeMariners #GreatLakesSummerCollegiateLeague

Welcome to the Hall Jake Lopez‼️🏴‍☠️ #HALLin🔵⚪️ #NeverLoseYourHustle

Congratulations to former Mariner, @aaronwalton_1 (2023), on being selected in the 2nd round (#66 overall) of the MLB draft by the Cleveland Guardians!

💣 and double in the first game of the summer. Transfer Portal C/Utility Playing for @GLMariners in the @GLSCL

Time flies! We are exactly one month away from Mariners baseball!!! ⚾⚾⚾

Opening Day is exactly 3 months away! Join us on Friday, June 6, as we host the Hamilton Joes and receive a magnetic schedule, free to the first 150 in attendance!

🐘 Sage Adams. Freshman debut vs A-Sun Champ’s Austin Peay. 🔥 First 3 Career Starts .667 Batting Average .778 On-base% 4-for-6, 3 walks Reached base safely 7 of 9 times

There's still plenty of time to secure a Season Pass to save money at the gate for the upcoming season. Print off this form and send it in today, or email us at ohgrandlakemariners@gmail.com to request an order form.

Join us at Montgomery Field this summer!