America’s Toughest High School Basketball League Is Loaded With Elite Guards
LOS ANGELES, Calif- The Mission League has become one of the premier leagues in high school basketball, and its collection of guard talent may be its biggest strength. From nationally recognized prospects to emerging recruits, the league is loaded with elite guards, playmakers, scorers and shooters competing against high-level talent every night. Sierra Canyon, Harvard-Westlake, Notre Dame, Loyola, St. Francis, Crespi, Chaminade and Alemany make up a league that continues to be one of Southern California's toughest basketball environments.
Gamebook Stats takes a school-by-school scouting look at the top Mission League guards, breaking down their strengths, playing styles and what makes them prospects to watch. Here are the Mission League basketball guards you need to know as some of Southern California's best high school basketball talent prepares to take the floor.
*The players featured below are not ranked and are not listed in any particular order.*
Sierra Canyon
JJ Sati Grier - PG - 6’0 - Class of 2028
Grier is a high-motor point guard who consistently touches the paint and uses his vision to create for teammates. He is equally active defensively, where his pressure and instincts can create steals and immediate transition opportunities. Playing up with Team Why Not EYBL 16U, Grier averaged 19.0 points, 5.7 assists and 2.9 steals per game. He carried that playmaking to the Pangos All-American Camp, leading the event with 6.0 assists per game while also averaging a camp-best 4.0 steals and earning a spot in the Top 30 Game. Ranked among the nation's top 50 players in the 2028 class by both 247Sports and ESPN, Grier already has a CIF and state championship under his belt with Sierra Canyon.
Josh Lowery - CG - 6’5 - Class of 2028
Lowery is an athletic two-way guard/wing with the versatility to impact the game on both ends. At 6-foot-5, he excels on the wing, spreads the floor and possesses a smooth jumper with the ability to efficiently knock down threes. He averaged 12.0 points per game while playing up at the 17U level with Compton Magic on the 3SSB circuit. Lowery's combination of size, athleticism and perimeter shooting gives Sierra Canyon another versatile option on the perimeter. The nationally ranked prospect also helped Sierra Canyon capture CIF and state championships during the 2025-26 season.
Jayden Robinson - SG - 6’3 - Class of 2028
Robinson comes to Sierra Canyon from DNA Prep - where he averaged 17 points per game in the Grind Session - and brings an impressive offensive skill set. His midrange game stands out, as he understands how to create space, get to his spots and rise into a smooth jumper with good form and flow. He can also operate with his back to the basket and is an underrated playmaker when defenses send help. Robinson averaged only 4.2 points per game on a loaded Team Why Not 16U roster, but his efficiency stood out, shooting 47% from the field and 61% from three. He is an intriguing addition who could provide Sierra Canyon with another efficient shot-maker.
Jordan Mize - SG - 6’6 - Class of 2028
Mize enters his third season at Sierra Canyon already owning two state championships and a CIF Southern Section title, having contributed both as a starter and key reserve. At 6-foot-6, he is a long, athletic two-way wing who thrives in transition and finishes strong around the basket. His defensive versatility is especially valuable, with the physical tools to match up across multiple positions and potentially guard 1-through-5 at the high school level. Mize had a highly productive EYBL 16U season with NW Rotary, averaging 17.9 points, 4.8 rebounds, 3.0 assists and 1.9 steals per game while shooting nearly 60% from the field. His combination of experience, efficiency and two-way versatility makes him an important piece for Sierra Canyon.
Notre Dame
Navorro Bowman Jr. - SG - 6’3 - Class of 2027
Bowman enters the season as one of California's premier prospects, ranked No. 11 nationally and No. 1 in California by 247Sports, while ESPN has him No. 15 nationally and No. 2 in the state. The Team USA gold medalist put together an impressive EYBL season with Team Why Not, averaging 20.5 points per game, eighth overall at the 17U level, while shooting 42.1% from the field and 33.1% from three. His summer included a 33-point performance against Team CP3 at Peach Jam. Bowman does an excellent job getting to his spots, playing through contact and elevating into a fundamentally sound jumper. His athleticism can be overlooked, and he remains constantly engaged and alert on both ends of the floor.
Josiah “JoJo” Nance - CG - 6’5 - Class of 2027
Nance was one of the players who significantly elevated his stock with his EYBL play. The 6-foot-5 guard brings high energy, a nonstop motor and constant communication, while his athleticism allows him to finish over length and size around the basket. He plays a fundamentally sound, relatively simple game and rarely needs to overcomplicate possessions to make an impact. Defensively, Nance has a legitimate case as one of the better defensive guards in the country, combining physical tools with effort and awareness. He averaged 12.8 points, 4.0 rebounds and 1.2 steals per game overall, but elevated his scoring to 21.3 PPG during Session 3 in Kansas and 17.3 PPG during Session 4 in Las Vegas.
Ty Lazenby - CG - 6’2 - Class of 2029
Lazenby arrives at Notre Dame after transferring from Heritage Christian and is an intriguing young guard in the 2029 class. He is a long, athletic and crafty ball-handler who plays within the flow of the game and finds ways to get into the paint. Lazenby can complement his downhill game with reliable three-point shooting, giving him scoring potential at multiple levels. He averaged 11.0 points and 2.8 rebounds per game for Paul George Elite EYBL 15U. He also showed his scoring upside as a freshman at Heritage Christian, highlighted by a 31-point performance against Crossroads.
Harvard Westlake
Dekoda Ray - SG - 6’2 - Class of 2029
After a strong season at the JV level for Harvard Westlake, Ray is a young guard to watch as he makes the transition to varsity basketball. He averaged 18.0 points and 3.2 assists per game for All In Elite 15U on the UAA circuit, showing his ability to produce against high-level competition. Ray possesses legitimate range and can score the basketball at all three levels. He also competes defensively, remaining alert and playing with consistent energy. His progression onto Harvard-Westlake's varsity roster will be worth following this season.
Cole Holden - SG - 6’2 - Class of 2027
Holden is a poised, fundamentally sound floor general who brings stability to the backcourt. He keeps the game simple, makes sound decisions and does not need to dominate the basketball to impact possessions. Holden can knock down the open jumper and is a strong finisher when he gets downhill. Defensively, he is dependable and competes at the point of attack. His combination of poise and two-way reliability fits well within Harvard-Westlake's style of play.
Pierce Thompson - SG - 6’3 - Class of 2027
Thompson is a poised perimeter scorer who averaged 16.0 points per game with All In Elite UAA 17U. He is a capable three-point shooter with a good midrange pull-up, giving him multiple ways to score without forcing the action. Thompson also contributes away from the ball as an alert defender and offensive rebounder. His patience stands out offensively, as he generally allows opportunities to develop rather than forcing difficult shots. He helped lead Harvard-Westlake to the CIF Southern Section Finals, scoring 15 points in the championship-game loss.
St. Francis
Jaylin Conard - PG - 6’1 - Class of 2027
Conard is a high-motor, athletic point guard who brings energy to both ends of the floor. He is a creative finisher around the basket, can extend defenses with his shooting range and has the tools to apply significant pressure defensively. Conard averaged 9.7 points per game while shooting 50% from the field for Paul George Elite EYBL 17U. His ability to defend the ball should be especially valuable for St. Francis this season. He joins a talented group featuring Yann Kamagate, Cherif Millogo and fellow guard Luke Paulus.
Luke Paulus - PG - 6’0 - Class of 2028
Paulus plays with poise beyond his years and profiles as a true floor general. His court vision stands out, as he organizes the offense, directs teammates into the right spots and understands how to create opportunities for others. He is also capable of efficiently scoring at all three levels, with clean mechanics on his jumper. Paulus uses his handle to create separation before getting into his shot or attacking downhill. Despite being 6-foot, he finishes well through contact and plays with impressive control for a young point guard.
Crespi
Isaiah Barnes - CG - 6’2 - Class of 2027
Barnes put together an impressive summer for both Paul George Elite and the Mexico U18 National Team. He averaged 14.6 points per game for PG Elite EYBL 17U, shooting 47.5% from the field and 41% from three, before averaging 18.6 points per game at the 2026 FIBA U18 AmeriCup, where he ranked second in scoring and fourth in efficiency for Mexico. His international run included a 28-point performance against Brazil. Barnes is a poised three-level scorer who can make shots even with defenders applying pressure, while also being an underrated rebounder who pushes the pace. He communicates constantly, willingly takes charges and consistently plays bigger than his 6-foot-2 frame.
Carter Barnes - CG - 6’2 - Class of 2027
Barnes is a gritty guard whose impact extends well beyond his scoring numbers. He consistently creates extra possessions through deflections, loose-ball efforts and defensive activity, while showing a willingness to step in and take charges. Offensively, he touches the paint, finishes well at the rim and generally makes the correct read once the defense collapses. Like his brother Isaiah, Carter plays bigger than his listed size and brings toughness to the backcourt. He averaged 6.2 points per game while shooting 40% from the field for Paul George Elite EYBL 17U.
Jasiah Williams - SG - 6’5 - Class of 2027
Williams gives Crespi another intriguing perimeter option after competing with a loaded Paul George Elite EYBL 17U team. The 6-foot-5 shooting guard is crafty and athletic, with his physical tools particularly noticeable when he gets into the open floor. He competes for rebounds and can immediately turn them into transition opportunities. Williams also showed the ability to knock down important shots for Crespi last season and is an underrated perimeter shooter. His ability to get to his spots, combined with his size and athleticism, gives him upside as a two-way wing.
Chaminade
Austin “Bear” Acy - SG - 6’6 - Class of 2029
Acy made an immediate impact in the Mission League as a freshman at Alemany, nearly averaging a double-double before transferring to Chaminade. His grassroots production was equally impressive: after averaging 12.5 points, 8.5 rebounds and 2.3 blocks per game while shooting 54.5% for Paul George Elite 15U, he joined Drive Nation and averaged 23.2 points, 9.0 rebounds and 3.0 blocks, shooting 65.8% from the field and 50% from three. At 6-foot-6, Acy uses his size effectively on both ends and becomes difficult to stop once he gets downhill. He is a strong finisher around the rim and provides a disruptive defensive presence with his length. His combination of production, physical tools and youth makes him Chaminade's most intriguing players entering the season.
Braylon Sherwood - SG - 6’6 - Class of 2029
Sherwood is another talented young player for Chaminade and has already been rated in the top 10 in California's 2029 class by Prep Hoops. The 6-foot-6 guard played with Oakland Soldiers and Vegas Elite at the EYBL 15U level, averaging 13.0 points per game while shooting 40% from the field and 40% from three. He has shown flashes of being a high-volume scorer, including a camp-high 33-point performance at the 2025 Pangos Frosh/Soph Camp. Sherwood combines size, strength and athleticism to push the ball himself and create scoring opportunities for both himself and teammates. Pairing Sherwood with Bear Acy gives Chaminade a particularly intriguing young combination to watch this season.
The depth of Mission League guard talent is what separates this league from most of high school basketball. Scorers, shooters, playmakers, defenders and high-level college prospects can be found throughout the league, creating difficult matchups and giving basketball fans and college coaches plenty of names to follow.
For anyone searching for the top high school basketball guards in Southern California, the Mission League is a great place to start. Some of these players are already established recruits, while others could become breakout prospects - but in the Mission League, reputation only goes so far. Against this level of competition, you have to prove it every night.