Philadelphia — Jamie Arnold, the Athletics’ top pitching prospect, remains focused on his development despite the challenges posed by the team’s Triple-A affiliate in Las Vegas. Drafted in the first round last year, Arnold has expressed a preference for bypassing the current Triple-A environment due to its hitter-friendly conditions, which have troubled pitchers across the organization.

Arnold, who is currently pitching for the Athletics’ Double-A team in Midland, Texas, paid close attention to the Athletics’ recent six-game series in Las Vegas against the Milwaukee Brewers and Colorado Rockies. The series was marked by unusually high scoring, with the Athletics’ pitching staff surrendering 55 runs over six games, including a single game in which 32 runs were scored and 20 home runs were hit. No Athletics starter lasted beyond 5 2⁄3 innings, illustrating the difficulties pitchers face in Summerlin’s Triple-A ballpark.

“The ball flies,” Arnold said ahead of the MLB Futures Game on July 12, noting the extreme offensive output that is not typical at the major league level. Brewers manager Pat Murphy described the setting as the most challenging he has encountered throughout his career. Athletics manager Mark Kotsay also acknowledged the tough conditions, highlighting the impact on pitchers’ confidence.

Looking ahead, the Athletics are preparing to relocate their Triple-A team to a new stadium on the Las Vegas Strip, which sits nearly 1,000 feet lower in elevation than the current Summerlin facility. The new ballpark will include a humidor to help counter the high-scoring trend, similar to those used at Coors Field and Chase Field. The team anticipates that this move, coupled with a strengthened pitching staff led by Arnold, will better position the Athletics for success in the near future.

Arnold is having a solid inaugural professional season at Double-A Midland, posting a 4-5 record with a 4.15 ERA over 80 1⁄3 innings. He has recorded 85 strikeouts against 38 walks. At the Futures Game, he pitched a scoreless inning with one strikeout and one walk.

“Whether it’s in Double-A or Triple-A, it’s all the same thing. Just growing myself, and getting ready for the bigs,” Arnold said, underscoring his focus on development.

Arnold sees potential for the Athletics to return to playoff contention, noting the influx of young talent joining the organization. This group includes newly drafted outfielder Drew Burress from Georgia Tech, who set several school hitting records and joins established prospects like All-Star first baseman Nick Kurtz.

Arnold, who traveled to Las Vegas independently earlier this year to tour the future stadium, remains optimistic about the trajectory of the Athletics. At the Futures Game, he also reunited with Seattle Mariners prospect Kade Anderson, whom he faced in their professional debuts last season.

“They’re really good players,” Arnold said of his teammates and competition alike. Anderson echoed the sentiment, calling Arnold “a really good player” and expressing anticipation for future matchups in the major leagues.

As Arnold continues to develop in the minors, the Athletics are hopeful he will become a cornerstone of their pitching staff, helping to transform the team into a contender within the American League West.