MLB Rookie Sensation: Three Homers First Game

Joshua Báez walked into Wrigley Field and did something no big leaguer had ever done: three home runs in his first Major League game.

Story Snapshot

The Cardinals rookie hit three home runs in his debut at Wrigley Field against the Cubs.
He went deep in his first three at-bats, starting with the first pitch he saw.
He finished 3-for-4 with five runs batted in as St. Louis won 8-4.
He became the first player in Major League history with three homers in a debut.

A debut that rewrote the record book

The St. Louis Cardinals started Joshua Báez in center field on Saturday at Wrigley Field, and he turned his first day into a page of history. Major League Baseball’s own account labeled him the first player ever to hit three home runs in his debut, and he did it in order: first plate appearance, second, and third. The opener traveled an estimated 449 feet, a blast that set the tone for a game the Cardinals controlled from that swing on.

National outlets matched the league’s ruling. ESPN reported Báez as the first to homer three times in his debut and the first to go deep in his first three Major League at-bats. That pairing is rare and clean. Debuts sometimes pop. Whole careers can start fast. But three swings, three jogs, and a record that stood through more than a century? That is the kind of line that gets etched on a scoreboard and in a franchise’s lore.

Pitch-by-pitch power against one starter

The Chicago Cubs sent left-hander Matthew Boyd to the mound, and Báez saw enough. Reports aligned that all three home runs came off Boyd before the bullpen could reset the tone. The first was a no-doubt drive to left-center. The second punished a mistake out over the plate. The third cleared the wall in right, shorter but just as final. Power to both gaps, quick hands, and no fear on the road—these are traits that travel for a hitter, even in a hostile park.

The box score told a tidy story. Báez went 3-for-4 with three home runs and five runs batted in. The Cardinals beat the Cubs 8-4, and the rookie helped drive in more than half of St. Louis’s runs. CBS Sports logged the line and the final, which underlined the substance behind the spectacle. The game did not wobble after the early fireworks. It hardened. The Cardinals played from ahead and stayed there, which is what managers care about most.

Where this feat stands in baseball history

Major League Baseball said Báez is the first to homer three times in a debut. That claim fits with the well-known list of debut outbursts, which, before this day, topped out at two home runs. The league also noted he is the second player to have his first three career home runs come in the same game, a strange and specific club that speaks to timing as much as pop. These notes matter because baseball thrives on definitions and clear edges.

Fans might ask a simple question: was this just a hot night, or a sign of things to come? The honest answer lives in approach and contact quality. Báez attacked pitches in the zone. He did not cheat to pull or flail to the opposite field. He let the ball travel and still got the barrel there on time. That is the profile of a hitter who can handle game speed. The defense will adjust now. Scouting reports will thicken. The question is whether he stays himself when pitchers stop feeding him fastballs.

Why this resonates beyond St. Louis

Baseball honors everyday work, but it remembers rare firsts. A debut like this grabs even casual fans because it compresses hope into a few loud swings. It reminds people why the sport builds patience into its bones. You show up for the long summer, and then one night cuts through the noise. Media highlighted the clean facts because they sell themselves: three homers in a debut, first pitch gone, first three at-bats gone, and a road win in a classic park.

Conservative common sense says celebrate the deed, not a hype cycle. The facts hold up without spin. The league’s account, the game recap, and independent coverage agree on the core marks. The Cardinals earned a win. A young player earned his curtain call. Tomorrow brings pitchers who aim higher and wider. But you only get one first day. Báez spent his turning landmarks into memories that will outlive the box score.