- Links golf
- A style of golf played on coastal, windswept terrain with firm fairways, few trees, pot bunkers, and natural undulation — the traditional Scottish/British form of the game.
- Cy Young Award
- Annual MLB award given to the best pitcher in each league, voted on by the Baseball Writers' Association of America; Roger Clemens won a record seven.
- Pitch-tipping
- When a pitcher inadvertently telegraphs which pitch is coming through a physical tell — a sleeve length, glove movement, or facial expression — giving batters an advantage.
- Split-finger fastball (splitter)
- A pitch gripped with the index and middle fingers split wide apart, causing the ball to drop sharply as it reaches the plate, making it hard to distinguish from a fastball.
- Opener
- In modern baseball analytics, using a relief pitcher for the first inning before a starter takes over, designed to neutralize the opponent's top-of-the-lineup hitters.
- PFP (Pitchers Fielding Practice)
- Drill work focusing on a pitcher's fielding responsibilities on batted balls — the skill Clemens joked he demonstrated when he fielded Piazza's broken bat.
- Savannah Bananas
- A touring baseball entertainment team known for trick plays and showmanship, which Roger Clemens agreed to pitch for at age 63, injuring himself in the process.
- Pot bunker
- A deep, steep-sided sand bunker common in links golf, from which players sometimes cannot hit forward and must blast sideways or backward to escape.
- FedEx Cup
- The PGA Tour's season-long points competition culminating in the playoffs; the trophy Scottie Scheffler could potentially use to salvage a major-less 2026 season.
- Single-length irons
- A set of irons all built to the same shaft length (typically that of a 7-iron), which Bryson DeChambeau uses, theoretically simplifying the swing but limiting versatility.
- Bump and run
- A low, running shot in links golf where the ball is kept close to the ground and used to roll toward the hole, instead of a high aerial approach.
- Mule (Mule Suttles)
- Nickname for George Mule Suttles, a dominant Negro Leagues slugger who used a 50-ounce bat, hit an estimated .425, and earned the name from teammates yelling 'Kick, Mule, kick!' in big moments.
- Dispersion zone
- Golf analytics term for the spread pattern of where a player's shots land; Hank used it to justify switching to right-handed driving to tighten his spread.
- ERA (Earned Run Average)
- A baseball pitching statistic measuring the average number of earned runs allowed per nine innings; Roger Clemens never finished a 2005 game above 1.89 ERA.
- Perunctory
- Carried out with a minimum of effort; the hosts implicitly exhibit this when dismissing the England World Cup scenario with muted emotional stakes.
- Penal
- Used in golf to describe course design where errant shots are severely punished; Shane Bacon described Royal Birkdale as penal given its 108 bunkers.
- Miscut slam
- Informal term coined in this episode for missing the cut in all four major championships in a single season; Bryson DeChambeau needs to miss the Open to complete it.
- Tweedledee and Tweedledum
- Twin characters from Lewis Carroll's Alice Through the Looking Glass, used as an idiom for two indistinguishable, often foolish figures — accidentally misspelled by reporter Bruce Levine as 'Twinkle Dee and Twinkle Dumb.'