On August 19, 2026, the Pittsburgh Pirates edged the Detroit Tigers 4-3, a game decided by a single run. Rafael Flores Jr., Pittsburgh's 25-year-old catcher, accounted for half his team's runs on his own, hitting two home runs in a season where he'd managed only four all year before that night. In a one-run ballgame, both of those swings ended up mattering enormously.
Two home runs in one game doesn't sound like much until you see what an average day looks like across the league. On August 19, the mean number of home runs per individual position player was about 0.09 — meaning the typical hitter that day went deep less than once every ten games, and most hit zero. Flores hit two in the same nine innings. That gap produces a z-score of 6.63, a number so far outside the normal range that a z-score of 3 alone would already rank among the top 0.1–0.3% of individual player-days — roughly a once-a-season event leaguewide. A z-score above 6 is off that scale entirely; performances like it might show up only a handful of times across all of MLB in a given season, if that.
Baseball Savant doesn't have exit velocity or launch angle logged for these two specific home runs, so there's no way to say exactly how hard either ball was hit or at what angle it left the bat. What's available instead is his season-long batted-ball profile, and it's an odd mix. Flores's barrel rate this year sits at just 0.13% — essentially never squaring a ball up in the ideal exit-velocity-and-launch-angle window Statcast defines as a 'barrel' — while his hard-hit rate is a robust 61.8%, meaning well over half his batted balls are struck hard. That combination usually produces more doubles than homers, which makes this two-homer night look more like a favorable bounce than a signal of untapped power. It's also worth noting that a 0.13% barrel rate is unusually low for someone slugging .521, which raises a fair question about whether 26 games is simply too small a sample to trust that number yet.
Baseball Savant doesn't have exit velocity or launch angle logged for these two specific home runs, so there's no way to say exactly how hard either ball was hit or at what angle it left the bat. What's available instead is his season-long batted-ball profile, and it's an odd mix. Flores's barrel rate this year sits at just 0.13% — essentially never squaring a ball up in the ideal exit-velocity-and-launch-angle window Statcast defines as a 'barrel' — while his hard-hit rate is a robust 61.8%, meaning well over half his batted balls are struck hard. That combination usually produces more doubles than homers, which makes this two-homer night look more like a favorable bounce than a signal of untapped power. It's also worth noting that a 0.13% barrel rate is unusually low for someone slugging .521, which raises a fair question about whether 26 games is simply too small a sample to trust that number yet.
Zoom out and the surrounding numbers add texture. Flores is a 25-year-old catcher who debuted in the majors in 2025 and has appeared in parts of just two seasons; his career line is .227 with 6 home runs across 33 games. This season he's hitting .233/.317/.521 with an .838 OPS over 26 games — again, a small sample, but one where two of his six season home runs landed in a single game against Detroit. That's a third of his season power output in one night, from a position where teams typically accept lighter offense in exchange for defense and game-calling. Whether this is the start of more power or a hot pocket inside a short sample is genuinely unresolved.
The number worth tracking isn't the home run total — it's the strikeouts. Flores has struck out 25 times in 26 games this season, nearly one punch-out per game, and that kind of swing-and-miss rate usually limits how often raw power shows up in actual games. If his barrel rate stays near zero over his next 10–15 games while the hard-hit rate holds around 60%, expect more loud outs than home runs. If instead he starts squaring balls up more consistently, August 19 will look like the start of a real power uptick rather than a two-homer outlier.
Either way, Pittsburgh banks the 4-3 win. The rest of the season will decide whether that night was Flores's ceiling or just his floor.