Tom Williams’ journey to Head of Performance and Sport Science for Major League Soccer (MLS) powerhouse, the Los Angeles (LA) Galaxy, began at a crossroads: pursue traditional coaching or medical pathways. As a soccer “Swiss Army knife,” he embraced early sport science alongside coaching, building a career defined by collaboration and innovation. At the Galaxy, Williams is part of a web of support that uses rich data storytelling tailored to stakeholders and players, guiding decisions and infusing value in every encounter. This system drives their three key pillars: winning championships — including their recent record-breaking sixth MLS Cup — developing a robust academy pipeline, and leading innovation. In MLS’s “cultural melting pot,” Williams balances diverse backgrounds and short-term demands like fixture congestion while employing sustainable long-term strategies. With a unique full-time cognitive department and creative approaches like dodgeball warm-ups, he combines trust and ingenuity to elevate performance and presents a blueprint for those exploring emerging sport science. Reach out to Tom on LinkedIn: @tom-williams and X/Twitter: @Williams26Tom | Find Eric on Instagram: @ericmcmahoncscs and LinkedIn: @ericmcmahoncscs   Did you know MLS has a newly mandated Certified Performance and Sport Scientist® (CPSS®) role? Engage with NSCA’s Pro Sport Partner, the Professional Soccer Performance Association (PSPA), on social media to learn more:Instagram: @pspa_performance  X/Twitter: @PSPA_perform LinkedIn: @professional-soccer-performance-associationShow Notes“Our day in the life for us, it's to try and create that web of support, as I said earlier, and be across as many departments, and deliver our key messages specifically to those stakeholders rather than trying to work in isolation.” 12:55 “Be the best person in that role. Like, bring it. If you're the intern, be the best intern that they've ever had. If you're the fifth S&C, then be the best fifth S&C coach they've ever had. Because for me, everything matters all of the time, and those things never go unnoticed. Even though you might not see it eventually, you keep doing that every single day and being that best person. Then you will get there. It's just inevitable.” 28:30 “There's so many sports out there that need an edge. They need something that someone else isn't doing. And if you can provide that gap, then it enhances that team, that performance department, that medical department. It enhances all those things just by bringing that 1% something that's novel.” 29:55