Mariners Training Center - Tacoma
Private
Baseball and softball training center at 815 S 28th St in Tacoma, part of the Seattle Mariners-affiliated Mariners Training Center network operated by EL1 Sports. Summer programming is four weeks of all-skills camps meeting Tuesday through Thursday in July, including a week of Diamond Camp at Cheney Stadium, home of the Tacoma Rainiers. Instruction is by professional coaches in small groups, covering multi-position play; the center also runs position-specific clinics, showcases and strength and agility programs.
The practical details
We list only what the camp itself publishes, and programs change — dates, prices, ages and availability can all move after we check. Confirm the details on the camp’s own website and contact Mariners Training Center - Tacoma directly before you register or pay. Last checked August 2026.
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★★★★★Kevin OwensSpencer Manjarrez has been excellent to work with for scheduling team practices. When I see him working with kids he’s always engaged and making the most out of it for the players. Great person for young players to look up to
★★★★★Santana CloughWhat a phenomenal facility! What a great asset to Tacoma! Our Son faithfully sharpens his baseball skills at this complex. Great staff & exceptionally put together to include batting, pitching, ground balls, training, etc. 5 gold stars just does not do this place justice!
★★★★★Hutch1121 _Been training here for the past 5-6 years and oh man is it amazing. Coaching is spectacular always constructive criticism coming your way so be ready, but that’s why ur there right? Always someone there to answer ur questions and help you out with anything whether it be personal or about the game of baseball. All really good people I would highly recommend EL1 over any other organization! - Willy Hutch
★★★★★Todd Van WoerkomWe went for the first time tonight. My 10 yr old son had a session with a pitching trainer. He was friendly and knowledgeable. Kept it interesting and productive for the kids. Thanks Terik!
★★★★★Neely SipesOur son just became interested in baseball so we sent him to the winter break camp,so glad we did he LOVES it!spectacular experience and expert athletes training expert skills and instilling confidence in our son as he is s beginner👍⚾️