Elizabeth Merrill is a senior writer for ESPN. She previously wrote for The Kansas City Star and The Omaha World-Herald.
Jack Hoffman, the young Nebraska football fan who ran for a touchdown during the 2013 Cornhuskers’ spring game and became a catalyst for pediatric brain cancer fundraising, died Wednesday after a 14-year battle with cancer, according to the Team Jack Foundation. He was 19.
Hoffman was diagnosed with a cancerous glioma when he was 5. Doctors told the family that most of his golf ball-size tumor could not be removed. But his father, Andy Hoffman, did exhaustive research and found a doctor in Boston who extracted more than 90% of the tumor.
Jack’s favorite player was Nebraska running back Rex Burkhead, and before the surgery, Andy reached out to Nebraska hoping his son could meet him. Burkhead had lunch with Hoffman and raced him on the field, and the family forged an enduring friendship with the former NFL back.
In late 2011, when the Cornhuskers trailed Ohio State by three touchdowns, Burkhead fired up some of his teammates by mentioning the inspirational boy he’d just met. “Hey, Jack wouldn’t give up,” he told them, “so why should we?” Nebraska rallied, and Burkhead scored the game-winning touchdown.
A year and a half later, in April 2013, Nebraska’s coaches decided to put Jack in a spring game. Wearing an ill-fitting helmet that bounced as he ran, Jack, who was then 7, ran for a 69-yard touchdown as 60,000 fans roared. Video of the play garnered more than 10 million views on YouTube.
Hoffman went to Washington to meet President Barack Obama and won an ESPY award for the best moment in sports. Known simply as “The Run,” the moment helped Hoffman’s dad launch the Team Jack Foundation. The venture, started in tiny Atkinson, Nebraska — population 1,245 — has raised more than $14 million to aid pediatric brain cancer research.
In 2020, Andy Hoffman was diagnosed with glioblastoma multiforme, an aggressive brain cancer. He died less than a year later. In ESPN interviews with the family in September 2020, Bri Hoffman, Jack’s mom, said their hope for Jack was to keep the tumor at bay as long as they could.
“For kids and tumors,” she said, “what [doctors] told us is if you can keep it from growing until they reach like their 20s, a lot of times they just go away.”
With the help of clinical trials, and despite the seizures that could come at any time, Jack Hoffman was able to do things that seemed unimaginable in 2011. He went to homecoming and was a lineman for his high school football team in Atkinson. He went tubing, boating and fishing and played tug-of-war with his dog, Roxy. He cheered on his Nebraska Cornhuskers.
But brain scans in 2023 revealed tumor progression and he underwent a tumor resection surgery in summer 2024. Pathology results eventually revealed that his tumor had advanced to a high-grade glioma, “which is extremely rare,” according to the Team Jack website.
After receiving 30 radiation treatments, Hoffman began his freshman year at the University of Nebraska at Kearney in the pre-law program this past fall. He wanted to be a lawyer, like his dad.
In a statement Wednesday, the university called Hoffman “a valued member of our Loper community” and noted he earned a spot on the dean’s list this past semester.
“Jack was widely admired across Nebraska and beyond for his courageous spirit and dedication to raising awareness about childhood cancer through the Team Jack Foundation,” the school’s statement read. “We extend our heartfelt condolences to Jack’s family, friends and all those whose lives he touched. His connection to the UNK community was meaningful, and his impact will not be forgotten. We are grateful for the time he shared with us.”
In a CaringBridge post from December, Bri Hoffman said that it was “heartbreaking” to email Jack’s professors to let them know he couldn’t take his finals because he was too sick.
“He has worked very hard this semester,” she wrote.
In an interview with ESPN in 2020, Hoffman said he had no idea “The Run” would be such a big deal. He thought it was just going to be in front of a few people and was scared when he realized it wasn’t. But he changed into an oversize pair of old football pants, and his dad took him out onto the field. Hoffman wasn’t sure where the touchdown line was, so Andy told him to keep going until he hit the fence.
Hoffman held on to that advice when he dealt with unknowns.
“If you don’t know it,” he said, “just run until you hit the fence.”
Why he could win: Olson is a late replacement for Acuna as the home team’s representative at this year’s Derby. Apart from being the Braves’ first baseman, however, Olson also was born in Atlanta and grew up a Braves fan, giving him some extra motivation. The left-handed slugger led the majors in home runs in 2023 — his 54 round-trippers that season also set a franchise record — and he remains among the best in the game when it comes to exit velo and hard-hit rate.
Why he might not: The home-field advantage can also be a detriment if a player gets too hyped up in the first round. See Julio Rodriguez in Seattle in 2023, when he had a monster first round, with 41 home runs, but then tired out in the second round.
2025 home runs: 36 | Longest: 440 feet
Why he could win: It’s the season of Cal! The Mariners’ catcher is having one of the greatest slugging first halves in MLB history, as he’s been crushing mistakes all season . His easy raw power might be tailor-made for the Derby — he ranks in the 87th percentile in average exit velocity and delivers the ball, on average, at the optimal home run launch angle of 23 degrees. His calm demeanor might also be perfect for the contest as he won’t get too amped up.
Why he might not: He’s a catcher — and one who has carried a heavy workload, playing in all but one game this season. This contest is as much about stamina as anything, and whether Raleigh can carry his power through three rounds would be a concern. No catcher has ever won the Derby, with only Ivan Rodriguez back in 2005 even reaching the finals.
2025 home runs: 24 | Longest: 451 feet
Why he could win: He’s big, he’s strong, he’s young, he’s awesome, he might or might not be able to leap tall buildings in a single bound. This is the perfect opportunity for Wood to show his talent on the national stage, and he wouldn’t be the first young player to star in the Derby. He ranks in the 97th percentile in average exit velocity and 99th percentile in hard-hit rate, so he can still muscle the ball out in BP even if he slightly mishits it. His long arms might be viewed as a detriment, but remember the similarly tall Aaron Judge won in 2017.
Why he might not: His natural swing isn’t a pure uppercut — he has a pretty low average launch angle of just 6.2 degrees — so we’ll see how that plays in a rapid-fire session. In real games, his power is primarily to the opposite field, but in a Home Run Derby you can get more cheapies pulling the ball down the line.
2025 home runs: 20 | Longest: 479 feet
Why he could win: Buxton’s raw power remains as impressive as nearly any hitter in the game. He crushed a 479-foot home run earlier this season and has four others of at least 425 feet. Indeed, his “no doubter” percentage — home runs that would be out of all 30 parks based on distance — is 75%, the highest in the majors among players with more than a dozen home runs. His bat speed ranks in the 89th percentile. In other words, two tools that could translate to a BP lightning show.
Why he might not: Buxton is 31 and the Home Run Derby feels a little more like a younger man’s competition. Teoscar Hernandez did win last year at age 31, but before that, the last winner older than 29 was David Ortiz in 2010, and that was under much different rules than are used now.
2025 home runs: 16 | Longest: 463 feet
Why he could win: If you drew up a short list of players everyone wants to see in the Home Run Derby, Cruz would be near the top. He has the hardest-hit ball of the 2025 season, and the hardest ever tracked by Statcast, a 432-foot missile of a home run with an exit velocity of 122.9 mph. He also crushed a 463-foot home run in Anaheim that soared way beyond the trees in center field. With his elite bat speed — 100th percentile — Cruz has the ability to awe the crowd with a potentially all-time performance.
Why he might not: Like all first-time contestants, can he stay within himself and not get too caught up in the moment? He has a long swing, which will result in some huge blasts, but might not be the most efficient for a contest like this one, where the more swings a hitter can get in before the clock expires, the better.
2025 home runs: 23 | Longest: 425 feet
Why he could win: Although Caminero was one of the most hyped prospects entering 2024, everyone kind of forgot about him heading into this season since he didn’t immediately rip apart the majors as a rookie. In his first full season, however, he has showed off his big-time raw power — giving him a chance to become just the third player to reach 40 home runs in his age-21 season. He has perhaps the quickest bat in the majors, ranking in the 100th percentile in bat speed, and his top exit velocity ranks in the top 15. That could translate to a barrage of home runs.
Why he might not: In game action, Caminero does hit the ball on the ground quite often — in fact, he’s on pace to break Jim Rice’s record for double plays grounded into in a season. If he gets out of rhythm, that could lead to a lot of low line drives during the Derby instead of fly balls that clear the fences.
2025 home runs: 19 | Longest: 440 feet
Why he could win: The Athletics slugger has been one of the top power hitters in the majors for three seasons now and is on his way to a third straight 30-homer season. Rooker has plus bat speed and raw power, but his biggest strength is an optimal average launch angle (19 degrees in 2024, 15 degrees this season) that translates to home runs in game action. That natural swing could be picture perfect for the Home Run Derby. He also wasn’t shy about saying he wanted to participate — and maybe that bodes well for his chances.
Why he might not: Rooker might not have quite the same raw power as some of the other competitors, as he has just one home run longer than 425 feet in 2025. But that’s a little nitpicky, as 11 of his home runs have still gone 400-plus feet. He competed in the college home run derby in Omaha while at Mississippi State in 2016 and finished fourth.
2025 home runs: 17 | Longest: 442 feet
Why he could win: Chisholm might not be the most obvious name to participate, given his career high of 24 home runs, but he has belted 17 already in 2025 in his first 61 games after missing some time with an injury. He ranks among the MLB leaders in a couple of home run-related categories, ranking in the 96th percentile in expected slugging percentage and 98th percentile in barrel rate. His raw power might not match that of the other participants, but he’s a dead-pull hitter who has increased his launch angle this season, which might translate well to the Derby, even if he won’t be the guy hitting the longest home runs.
Why he might not: Most of the guys who have won this have been big, powerful sluggers. Chisholm is listed at 5-foot-11, 184 pounds, and you have to go back to Miguel Tejada in 2004 to find the last player under 6 foot to win.
CINCINNATI — Cincinnati Reds right fielder Jake Fraley was activated from the 10-day injured list on Saturday.
He had injured his right shoulder while trying to make a diving catch June 23 against the New York Yankees.
An MRI revealed a partially torn labrum that will eventually require surgery. Fraley received a cortisone shot and will try to play through it for the rest of the season.