XAVIER ISAAC, TAMPA BAY RAYS, DOUBLE-A (end of 2025), Rank: 8

Life. Baseball. Destiny. Reality. When these worlds collide it can be equal parts beautiful, frustrating, and exhilarating all at the same time. The difference between victory and defeat is in the chaos. It is the little things and sometimes the gigantic ones, which can impact what happens from the ball being released, all the way until the play ends. The wind, temperature, player heights, pitch velocities, swing speeds, exit velocities, launch angles, and on and on, all play vital roles in the chaos that is baseball. Like a snowflake, no two pitches are truly the same, but the players try their best to prepare and practice in an attempt to control the organized chaos on the field. Through all of it, what happens when life throws you a curveball? It can certainly come out of nowhere and it did for Xavier Isaac in 2025. He would go from launching a home run on June 24th to having life-saving brain surgery due to a brain tumor in a matter of weeks. It really puts the game of baseball into perspective. Baseball is a game and at its core it is supposed to be fun. Luckily, Isaac swings a big stick that ignites a ton of fun with the home run ball. Hopefully, there are many more of those this coming year, in the meantime let’s take a look at what has made him a top 10 first base prospect in baseball.

Isaac was drafted in 2022 out of East Forsythe High School, by the Tampa Bay Rays, 29th overall in the first round. The 6-foot-3, 240 pound first baseman would get into five games later that year in Rookie-ball. He hit three doubles and a single in his 19 at-bats, but would make enough of an impression to move up to Single-A Charleston the following year. 2023 saw him play 90 games and fare far better as his eye-popping power started getting real buzz around the prospecting world. He slashed .266/.380/.462 and really got fans excited by launching 13 home runs as a 19-year old. His 141 wRC+ grabbed the attention of prospect analysts, but maybe more important was the plate discipline. He would show at a young age the ability to take a walk, watching ball four at a 14.9% clip, which has been a staple of his hitting profile for all of his minor league years so far. He paired the superb patience at the plate with solid contact ability, as he only struck out 21.3% of the time. He was so good he received another promotion to High-A Bowling Green, where he became a superstar for 12 games to finish the season. He smashed six home runs, four doubles, and a triple, to go with a slash line of .408/.491/.898. His wRC+ was an unheard of 258 and his walk and strikeout rates remained the same as Single-A (14% and 21.1% respectively).

2024 began with Isaac taking a full crack at High-A and he would demolish it again. This time over 71 games, he hit .287/.381/.535, with 15 home runs, and a 12.8% walk rate. The wRC+ would jump up to 156. The biggest negative in his statistical profile was his strikeout rate increasing to 30.1% and an overall contact rate dropping to 62.3%. To finish the season, he would jump up to Double-A Montgomery as a 20-year-old. The better pitching finally got the best of him, but he held his own hitting to the tune of a 113 wRC+. His slash line was .211/.346/.349 and he managed to hit three home runs and four doubles. His walk rate was still fantastic, coming in at 15.8%, but the strikeout issues jumped even more. He struck out at a 40.6% clip and only managed a 55.9% contact rate. He was in a good position to make improvements and hit the ground running in 2025, but the contact ability was definitely a major talking point.

2025 came and Isaac was showing his improvements at the plate in a second go around at Double-A. Over 41 games, he slashed .201/.366/.446, with a 144 wRC+, as he launched nine home runs, and added five doubles. His season would end on June 25th, but despite a low batting average again, he showed a big jump in his walk rate (up to 19.4%) and a decrease in his strikeout rate (down to 29.7%). Even his contact rate improved, pushing up to 63%. What he did well was on full display, especially his monster power, as he had the 95th percentile wRC+, 97th percentile ISO, 98th percentile walk rate, and 98th percentile home run to fly ball rate.

Isaac possesses some of the top echelon power in the minor leagues and that is paired with some of the best plate discipline. While he has been sliding in the rankings due to his contact ability, it was actually on the rise at Double-A before life threw him a curveball. As Nick Kurtz has shown in the major leagues, a hitter can succeed despite terrible contact rates, so look for Isaac to continue to improve and launch baseballs with his eye-popping strength. One area to monitor should be his splits. He dominated right handed pitchers with a 1.048 OPS. The issues came against left handed pitching and his .369 OPS. Mashing righties will get him to the big leagues and he is in a great organization if he can’t solve lefty pitching. 2026 should be a big year for him and regardless of how it plays out, it really doesn’t matter. What matters is, he is playing baseball.