Grand Lake Mariners Baseball

The Grand Lake Mariners enters its 29th season in 2019. Grand Lake is the second oldest member of the Great Lakes “The Lakes” Summer Collegiate Baseball League. The Great Lakes league is one of eight (8) summer leagues approved by the National Alliance of College Summer Baseball (NACSB) and the only summer collegiate league sponsored by major league baseball which also requires the use of wood bats. All players in summer collegiate baseball teams under NACSB sanctions are members of college teams and have completed their freshman year and have at least one year of college eligibility remaining in addition to meeting all eligibility requirements of the NACSB which are NCAA based. The 2019 Great Lakes Summer Collegiate League consists of fourteen teams in three divisions (North, Central, and South).