Meet our Coaches
Coach Jonathan Pluth
Jonathan Pluth graduated from Concord High School in 2015 where he played four years of varsity baseball, earning first-team all-league three of four years in the Diablo Valley League. He went on to play at Los Medanos Community College in Pittsburg, California, where he started at second-base for two seasons, earning honorable mention award and All-State Academic team his sophomore year. Jonathan transferred from Los Medanos to Mayville State University, North Dakota, playing his final two years for the Comets. At Mayville State, Jonathan earned first-team all-league his junior year and honorable mention his senior year, plus a conference championship his junior year with a 32-13 record.
Coach Connor Sullivan
11U Mavericks Coach
Connor Sullivan graduated from College Park High School in 2019, where he was a three-sport athlete in baseball, football, and soccer. As a starting pitcher, he was a two-time NCS All-League selection, earning First Team honors as a junior in 2018. In his senior season (2019), Connor logged 69.2 innings pitched with a 2.63 ERA and 1.36 WHIP across 14 games pitched and 11 starts.
Connor continued his athletic career at the College of San Mateo (2019-2021), playing both baseball and football while maintaining his role as a starting pitcher. As a true freshman in 2021, he pitched a team-high 42.1 innings and went 3-2 in seven starts. During his second year, he committed to the University of California, Berkeley.
At Cal, Connor played three years and logged 111 innings in various roles including starter, reliever, and closer. After graduating in 2024, he signed with the Oakland Ballers professional baseball team midway through their inaugural season, immediately making an impact with a 1.69 ERA over 21.1 innings.
Returning as the team's closer for the 2025 season, Connor helped lead the Ballers to a championship with a 73-23 record. In 42 appearances across 104 games, he broke the modern era MLB-partner save record and tied the all-time Pioneer League record with 19 saves.
Coach Presley Huber
Assistant Mavericks Coach
Presley Huber graduated from College Park High School in 2018, where he played baseball and started his journey in weight training and fitness. As a certified personal trainer and 4th year coach at Campolindo High School, Presley has worked hard to build the fundamental knowledge needed to coach youth baseball and program specific workout and diet plans for clients of any experience level. As head coach of the Campolindo Freshman Baseball Team, the past 3 seasons, Presley is motivated to help youth players acclimate to the level of high school baseball. Presley has experience with infield, outfield, pitching, and hitting lessons and is dedicated to leading a lifestyle that encourages good health, discipline, and accountability.
Coach Jose Argenal
14U Head Coach
Jose Argenal has 20 years travel ball coaching experience, including winner of 3 National tournaments
Coach Geo Argenal
14U Assistant Coach
Geo Argenal played college baseball at Contra Costa College and post-college in the Mid-Atlantic League and Puerto Rican League and has over 5 years of travel ball coaching experience