About
Brentwood Pony Baseball & Softball League offers youth baseball and youth softball with options for recreational play, competitive play, and instructional fun. The program includes games officiated by an In-house Umpire program with youth and adult umpires, as well as inter-league play in certain divisions as a pilot program.
• Ages: 4–18 years old
• Schedule: Spring season registration opens at the end of October with the season beginning in March; the “Fall Ball” program opens registration in June for a season that begins in August and runs through October
The league hosts ages 4–18 in 11 divisions and has a player base that is, on average, up to 1200 players each spring season. Games are officiated by an In-house Umpire program, and older divisions (13–18) are umpired by the Contra Costa Umpire’s Association. The In-house Umpire program is an educational training program where youth umpires are trained and coached by CCSUA umpires and veteran umpires from the In-house program. The league is a completely volunteer-run organization of community members from all over the county, with all managers, coaches, board members, and personnel serving as volunteers. The organization invites players from any city in the area to join for recreational, competitive, and instructional fun in youth baseball and softball in eastern Contra Costa County.
The league is in discussions with surrounding softball leagues in Pleasant Hill, Livermore, Martinez, and others to offer inter-league play, including a pilot inter-league play program for Bronco (12U) and Pony (14U) divisions. In this pilot, the plan is to play divisional teams during the week and teams from other leagues on Saturdays, with half of the Saturdays in Brentwood and half traveling to other cities. For softball, PONY National has moved the age cutoff dates from December 31st to August 31st starting in 2026, and some players will be eligible for a third season in their previous division while still being able to play up one division. Opening Day is March 28th, 2026, and Picture Day is April 12th, 2026. The league’s website is powered by SportsEngine's Sports Relationship Management (SRM) software and is owned by and subject to the Brentwood Pony Baseball & Softball League privacy policy.
Last updated May 2, 2026.
• Ages: 4–18 years old
• Schedule: Spring season registration opens at the end of October with the season beginning in March; the “Fall Ball” program opens registration in June for a season that begins in August and runs through October
The league hosts ages 4–18 in 11 divisions and has a player base that is, on average, up to 1200 players each spring season. Games are officiated by an In-house Umpire program, and older divisions (13–18) are umpired by the Contra Costa Umpire’s Association. The In-house Umpire program is an educational training program where youth umpires are trained and coached by CCSUA umpires and veteran umpires from the In-house program. The league is a completely volunteer-run organization of community members from all over the county, with all managers, coaches, board members, and personnel serving as volunteers. The organization invites players from any city in the area to join for recreational, competitive, and instructional fun in youth baseball and softball in eastern Contra Costa County.
The league is in discussions with surrounding softball leagues in Pleasant Hill, Livermore, Martinez, and others to offer inter-league play, including a pilot inter-league play program for Bronco (12U) and Pony (14U) divisions. In this pilot, the plan is to play divisional teams during the week and teams from other leagues on Saturdays, with half of the Saturdays in Brentwood and half traveling to other cities. For softball, PONY National has moved the age cutoff dates from December 31st to August 31st starting in 2026, and some players will be eligible for a third season in their previous division while still being able to play up one division. Opening Day is March 28th, 2026, and Picture Day is April 12th, 2026. The league’s website is powered by SportsEngine's Sports Relationship Management (SRM) software and is owned by and subject to the Brentwood Pony Baseball & Softball League privacy policy.
Last updated May 2, 2026.
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