Andrew Seymour
General Manager
The guy steering the ship while the swamp gets weird.
General Manager
A championship-tested baseball leader, a people-first culture builder, and the steady hand helping guide the Mud Monsters through a brand-new era at Trustmark Park.
A veteran baseball builder
Andrew Seymour is the General Manager of the Mississippi Mud Monsters, which means he is the one helping steer this wonderfully weird ship through the swamp. His career in baseball has taken him from Vancouver, British Columbia to Grand Prairie, Texas to Fort Myers, Florida, with a long track record of building strong teams, strong cultures, and strong game-day experiences.
Before arriving in Pearl, Andrew led the Palm Beach Cardinals to the 2024 Florida State League Championship, one of many highlights in a career that has also included multiple Minor League Baseball Executive of the Year honors.
Built around people
Andrew’s approach to baseball has always been straightforward. Create something unforgettable. Care deeply about the people you serve. Build an environment that feels more like family than front office.
He takes the work seriously, but not himself too seriously, unless there is a mascot race involved. Then all bets are off.
Taking the ballpark into what comes next
Joining the Mud Monsters meant stepping into a ballpark with history, memory, and a whole lot of emotion already baked into the concrete. Andrew arrived with the task of helping lead something new without pretending the old chapter never mattered.
That takes more than schedules, staffing plans, and ticket goals. It takes listening. It takes patience. It takes understanding that fans do not just show up for baseball. They show up for the feeling of belonging to something.
Building more than a baseball team
From the first front-office announcement to Opening Week, student mentorship, facility upgrades, college baseball partnerships, and the close of the inaugural season, Andrew has helped position the Mud Monsters as something bigger than 51 home games.
Live at 9: Andrew Seymour Joins WJTV
Andrew joined WJTV’s Live at 9 as the Mud Monsters began introducing their new era of professional baseball in Pearl.
Daily Sip with Walt Grayson
Andrew visited with Walt Grayson on WJTV’s Daily Sip, sharing more about the Mud Monsters and what was ahead at Trustmark Park.
Andrew Seymour Named General Manager
SuperTalk covers Andrew’s arrival in Pearl, his championship background with Palm Beach, and the start of a new leadership chapter at Trustmark Park.
Read MoreFirst Season in the Books
A look at the Mud Monsters completing their first minor league baseball season in the Jackson area and what the inaugural year meant for the club.
Read MoreRibbon Cutting for the Inaugural Season
WLBT covers the official ribbon cutting as the Mud Monsters prepare to open their first season and bring professional baseball into a new era at Trustmark Park.
Watch / ReadTrustmark Park Upgrades and Events
Andrew talks about new turf, off-season events, the Southern Lights, and the work of making Trustmark Park a year-round community destination.
Watch / ReadGrounded in family, focused on experience
Off the field, Andrew is a family man through and through. He and his wife, Jennifer, are proud parents of two: AJ, who plays college baseball, and Ava, who is already making her own mark in high school. They are the heart of his team no matter where the game takes him.
A native of Toronto, Andrew still has family north of the border, but his work has always carried the same thread wherever baseball has taken him: build something people care about, make the ballpark feel alive, and leave the place better than he found it.
Monster Notes
A few quick facts from the muddy file.
- Role: General Manager
- Experience: More than 20 years in professional baseball
- Hometown: Toronto, Ontario
- Recent highlight: Led the Palm Beach Cardinals to the 2024 Florida State League Championship
- Family: Husband to Jennifer and proud father of AJ and Ava
- Leadership style: People-first, experience-driven, and not afraid of a little weird
Andrew’s job is not just to run a baseball team. It is to help build a place people want to come back to - a ballpark with energy, personality, and enough swampy weirdness to make every night feel like it could turn into a story.