September Call-Ups Explained: MLB Roster Expansion Rules

Every September 1, MLB rosters grow — but not the way older fans remember. The modern rule: teams expand from 26 to 28 players (with a cap of 14 pitchers), a tightly rationed version of the old September free-for-all, when clubs could summon their entire 40-man roster and playoff races were decided against opponents fielding … Read more

Back-to-Back Home Run Derby Winners: The Two-Man Club

Has anyone ever won the Home Run Derby back-to-back? Yes — exactly twice in the event’s four-decade history: Ken Griffey Jr. in 1998-99, and Yoenis Céspedes in 2013-14. That’s the entire list, which tells you how hard repeating is in an event where eight of the world’s best power hitters swing under identical conditions. Pete … Read more

Who Pitches in the Home Run Derby? The Event’s Secret Job

Every Home Run Derby, the same mid-broadcast question sweeps living rooms: wait, who’s that pitching? The answer is one of the event’s best quirks — there is no assigned pitcher. Every hitter brings his own: a batting-practice coach he’s seen ten thousand pitches from, a bench coach, a personal hitting guru, a brother, and in … Read more

The Home Run Derby Curse: Real or Myth?

Every July, the same argument: does the Home Run Derby ruin swings? The “Derby curse” is baseball’s most durable folk belief — born the summer Bobby Abreu hit 41 Derby homers and then nearly stopped homering entirely, fed by a generation of second-half slumps, and stubbornly resistant to the statisticians who keep explaining it away. … Read more

Home Run Derby Prize Money: What the Winner Takes Home

Every Home Run Derby, the same mid-broadcast question sweeps living rooms: wait, who’s that pitching? The answer is one of the event’s best quirks — there is no assigned pitcher. Every hitter brings his own: a batting-practice coach he’s seen ten thousand pitches from, a bench coach, a personal hitting guru, a brother, and in … Read more

Do Baseball Players Wear Cups?

It is one of the most common questions casual fans and youth-baseball parents ask: do baseball players actually wear protective cups? With baseballs flying around at 100 miles per hour and foul tips deflecting in every direction, it seems like an obvious yes, but the real answer is more nuanced and depends heavily on the … Read more

Do Home Run Derby Home Runs Count Toward Stats?

Every July, mid-Derby, millions of viewers ask the same question: do these count? The short answer is no — not one of the hundreds of home runs hit in a Home Run Derby counts toward anything in a player’s official statistics. Josh Hamilton’s legendary 28 in 2008 appear nowhere in his career record. Kyle Schwarber … Read more

The Most Watched Home Run Derbies Ever

The most-watched Home Run Derby ever is the one everyone would have guessed: 2008, when Josh Hamilton hit 28 first-round homers into the old Yankee Stadium night and 9.1 million people watched him do it. What almost nobody knows is that the list this record sits atop just became a closed book: 2025 was the … Read more

MLB Luxury Tax Explained: 2026 Thresholds & Penalties

MLB’s luxury tax — officially the Competitive Balance Tax (CBT) — is baseball’s substitute for a salary cap: teams can spend whatever they want, but every dollar above a set threshold gets taxed at escalating rates that reach 110% for the biggest repeat spenders. In 2026, the final year of the current labor deal, the … Read more