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Archbishop Carroll High School has named Sam Caldwell as its new varsity girls basketball coach, a move that immediately reshapes the outlook for one of the Washington area’s top programs. Caldwell arrives with a long résumé — including nearly 500 career wins and multiple national titles — and he’ll take charge as the Lions prepare for another demanding Washington Catholic Athletic Conference (WCAC) slate in 2026-27.
Proven success on the national stage
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Caldwell announced the hire on his social channels, writing, “Thanking God for the opportunity.” His track record includes 494 career victories and three GEICO High School National Championships, achievements that have made him a recognizable figure in elite girls high school basketball.
Most recently Caldwell coached at Mount Zion Preparatory Academy in Maryland and was named an assistant coach for the 2026 USA Women’s Nike Hoop Summit team — a role that underscores his standing in the national coaching community. Earlier stops include New Hope Academy and a notably successful five-season run at Riverdale Baptist School, where his teams went 140-40 and captured national trophies.
Why the hire matters for Archbishop Carroll
Archbishop Carroll has a long history of producing Division I players and competing for city, state and conference titles. The program regularly faces nationally ranked opponents in the WCAC, which is widely regarded as one of the country’s most competitive girls basketball leagues.
Caldwell’s arrival signals a clear intent to remain among the region’s elite. Beyond Xs and Os, his experience with national tournaments and high-profile events could influence recruiting, scheduling and player development at a school already accustomed to pressure-packed matchups.
The key questions now: who will join his staff, and how quickly will he be able to install his systems before the 2026-27 season begins?
- Career wins: 494 and counting
- National titles: Three GEICO High School National Championships
- Other championships: 2014 Dick’s Sporting Goods national title; multiple NACA championships
- Historic firsts: First girls coach to win three GEICO national titles and the first in NACA Division I history to claim that title with two different programs
Next steps and immediate stakes
With the offseason underway, Caldwell’s first priorities will include assembling a coaching staff, evaluating the current roster and shaping a schedule that prepares the Lions for another grueling WCAC campaign. For Archbishop Carroll boosters and regional rivals alike, the move invites renewed attention to the program’s trajectory.
How this hire alters the balance of power in the WCAC and whether it accelerates player development into Division I pathways will be storylines to watch through the coming months.
