Below are select minor league players, and the rosters of the minor league affiliates, of the San Francisco Giants:

Players Maui Ahuna

Walter Clyde "Maui" Ahuna (born March 11, 2002) is an American professional baseball shortstop in the San Francisco Giants organization.

Ahuna went to Hilo High School, where he would play baseball. As a junior in 2019, he batted .531. After going unselected in the 2020 Major League Baseball draft he enrolled at Kansas University to play college baseball for the Kansas Jayhawks.

Ahuna went into the 2021 season being the Jayhawks' starting shortstop, and he was named the Big 12 Conference Newcomer of Week once during the season. He finished the season having started fifty games while batting .316 with one home run, 25 RBIs, and 11 doubles. That summer, he played for both the Burlington Sock Puppets of the Appalachian League and the Falmouth Commodores of the Cape Cod Baseball League. Ahuna returned as the Jayhawks' starting shortstop for the 2022 season. Over 53 games, he hit .396 with eight home runs, 48 RBIs, and 16 doubles. Following the season's end, Ahuna announced he would be entering the transfer portal. He then announced he would be transferring to the University of Tennessee. He briefly returned to play for Falmouth that summer alongside playing for the USA Baseball Collegiate National Team.

Ahuna did not play with Tennessee during the first eight games of the 2023 season, as he had to wait through a compliance delay. He was later ruled eligible. He appeared in 53 games for Tennessee and hit .312 with eight home runs and 42 RBIs.

Ahuna was selected by the San Francisco Giants in the fourth round, with the 117th overall selection, of the 2023 Major League Baseball draft. On July 25, 2023, Ahuna signed with the Giants for a below slot deal worth $500,000.

Ahuna made his professional debut in 2024 with the Arizona Complex League Giants and also played with the San Jose Giants. He was placed on the injured list twice during the season. Over 34 games, he hit .268 with four home runs and 23 RBIs. Ahuna played the 2025 season with the ACL Giants, San Jose, and the Eugene Emeralds, batting .269 with five home runs, 36 RBIs, and 22 doubles over 63 games between the three teams. He missed time due to injury, including a hip injury and recovery from Tommy John surgery. After the season, he was assigned to play in the Arizona Fall League with the Scottsdale Scorpions

Kansas Jayhawks bio Tennessee Volunteers bio

Jacob Bresnahan

Jacob Daniel Lee Bresnahan (born June 27, 2005) is an American professional baseball pitcher in the San Francisco Giants organization.

Bresnahan attended Sumner High School in Sumner, Washington. As a senior in 2023, he had a 9-1 win-loss record with a 0.88 earned run average (ERA) alongside batting .393 with four home runs. He committed to play college baseball at the University of Oregon.

Bresnahan was selected by the Cleveland Guardians in the 13th round of the 2023 Major League Baseball draft. He signed with the team and made his professional debut with the Rookie-level Arizona Complex League Guardians with whom he pitched four innings. He was assigned back to the ACL Guardians to open the 2024 season and promoted to the Single-A Lynchburg Hillcats during the season. With the ACL Guardians, he was named ACL Pitcher of the Year with a 2.54 ERA over 11 starts.

On July 30, 2024, Bresnahan and a player to be named later were traded to the San Francisco Giants in exchange for Alex Cobb. The Giants assigned him to the Single-A San Jose Giants. Across 19 total starts for the 2024 season with the ACL Guardians, Lynchburg, and San Jose, he had a 1–7 record, a 5.04 ERA, and 87 strikeouts. Bresnahan was assigned to San Jose for the 2025 season and made 22 starts in which he pitched to a 9–3 record, a 2.61 ERA, and 124 strikeouts over 93 innings. He was named the California League Pitcher of the Year. He was assigned to the High-A Eugene Emeralds to open the 2026 season with whom he started 20 games and went 7–3 with a 2.92 ERA and 118 strikeouts across innings. In late August, he was promoted to the Double-A Richmond Flying Squirrels.https://www.baseballamerica.com/stories/prospect-reports/jacob-bresnahan-promoted-to-double-a/ Across three starts with Richmond to end the season, Bresnahan had a 5.06 ERA and 17 strikeouts over 16 innings.

Jack Choate

Jack Choate (born April 18, 2001) is an American professional baseball pitcher in the San Francisco Giants organization.

Choate attended Westborough High School in Westborough, Massachusetts, and played college baseball at Assumption University. As a junior at Assumption in 2022, Choate appeared in 13 games and pitched to a 2.43 ERA. After the season, he was selected by the San Francisco Giants in the ninth round of the 2022 Major League Baseball draft.

Choate made his professional debut after signing with the Arizona Complex League Giants, pitching a total of four innings. He was assigned to the San Jose Giants to begin the 2023 season before he was promoted to the Eugene Emeralds. Over 18 games (ten starts) between the two teams, Choate went 3–3 with a 2.25 ERA and 87 strikeouts over 68 innings. He was assigned to play in the Arizona Fall League after the season. Choate returned to Eugene to open the 2024 season and was promoted to the Richmond Flying Squirrels in early August. He started a total of 26 games between both teams, going 2–7 with a 3.79 ERA and 128 strikeouts. Choate played with Richmond in 2025, appearing in 29 games (24 starts) and pitching to a 4–6 record, a 3.51 ERA and 123 strikeouts over innings. He returned to Richmond for the 2026 season and made 33 appearances in which he went 6–3 with a 4.38 ERA and 65 strikeouts across innings.

Assumption Greyhounds bio

Jakob Christian

Jakob Cameron Max Christian (born September 17, 2002) is an American professional baseball first baseman in the San Francisco Giants organization.

Christian attended St. Augustine High School in San Diego and played two seasons of college baseball at Point Loma Nazarene University. In 2023, he was named the NCAA Division II Ron Lenz Player of the Year after setting Point Loma Nazarene single-season records for home runs with 28 and RBI with 70. In 2023, he played collegiate summer baseball with the Yarmouth–Dennis Red Sox of the Cape Cod Baseball League. He transferred to the University of San Diego for his junior year in 2024. In his lone season at San Diego, Christian hit .364 with 26 home runs and 67 RBI and was named the West Coast Conference Player of the Year. He was also named an All-American, making him the first San Diego player since Kris Bryant to earn the honor.

Christian was selected by the San Francisco Giants in the fifth round of the 2024 Major League Baseball draft. He made his professional debut in 2024 with the Single-A San Jose Giants with whom he appeared in nine games. In 2025, he played for San Jose and the High-A Eugene Emeralds and batted .279 with 14 home runs, 74 RBI, 28 doubles and 15 stolen bases across 93 games. Christian returned to Eugene for the 2026 season and hit .253 with nine home runs and 36 RBI across 55 games while missing time due to injury.

San Diego Toreros bio

Trevor Cohen

Trevor Ryan Cohen (born October 29, 2003) is an American professional baseball outfielder in the San Francisco Giants organization.

Cohen attended Holy Spirit High School in Absecon, New Jersey and played three seasons of college baseball at Rutgers University for the Scarlet Knights. In 2025, his junior season at Rutgers, Cohen played in 57 games and batted .387 with two home runs, 36 RBI, 19 stolen bases, and a Rutgers single-season record 24 doubles. After the season, he attended the MLB Draft Combine at Chase Field.

Cohen was selected by the San Francisco Giants in the third round with the 85th overall pick of the 2025 Major League Baseball draft. He made his professional debut after signing with the Single-A San Jose Giants with whom he batted .327 with one home run across 28 games, including a .438 batting average during the California League playoffs. Cohen was assigned to the High-A Eugene Emeralds to start the 2026 season. In July, he was promoted to the Double-A Richmond Flying Squirrels. Across 129 games between the two teams, Cohen batted .298 with six home runs, 53 RBI, and 46 stolen bases.

Rutgers Scarlet Knights bio

R. J. Dabovich

Roderick John Dabovich (born January 11, 1999) is an American professional baseball pitcher in the San Francisco Giants organization.

Dabovich attended Pueblo West High School in Pueblo West, Colorado. He had a career 0.80 earned run average (ERA). He then enrolled at Central Arizona College where he played college baseball, posting a 9–3 record and 1.81 ERA over innings as a freshman in 2018. The Kansas City Royals selected him in the 18th round of the 2018 MLB draft, but he did not sign. Instead, he transferred to Arizona State University. In 2019, his first year at Arizona State, he pitched 53 innings in which he went 7–1 with a 4.75 ERA and 47 strikeouts. After the 2019 season, he played collegiate summer baseball with the Chatham Anglers of the Cape Cod Baseball League. He entered the 2020 season expected to be the team's closer, but pitched only innings with four saves before the season was cancelled due to the COVID-19 pandemic.

Dabovich was selected by the San Francisco Giants in the fourth round with the 114th overall selection of the 2020 MLB draft. He signed for $200,000. He did not play a minor league game in 2020 due to the cancellation of the season. He began the 2021 season with the Eugene Emeralds of the High-A West and was promoted to the Richmond Flying Squirrels of the Double-A Northeast in mid-June. He missed most of August after going on the injured list with back tightness and returned to play in early September. Over innings pitched in relief between the two clubs, Dabovich went 1–1 with a 2.78 ERA and 62 strikeouts. He played in the Arizona Fall League for the Scottsdale Scorpions after the season where he went 1–0 and was named to the Fall Stars Game.

Dabovich returned to Richmond to begin the 2022 season. In late June, he was promoted to the Sacramento River Cats. Over 45 appearances (one start) between the two teams, he went 6–1 with a 3.51 ERA and 69 strikeouts over innings. To open the 2023 season, Dabovich returned to Sacramento. He appeared in four games before undergoing season-ending hip surgery. Dabovich was assigned to Sacramento to open the 2024 season, but again appeared in only four games for the season. In 2025, he pitched innings with 19 strikeouts between San Jose, Richmond, and the Arizona Complex League Giants.

Josuar González

Josuar De Jesus González (born October 16, 2007) is a Dominican professional baseball shortstop in the San Francisco Giants organization.

González was rated as one of the top international prospects in the 2025 class. In January 2025, he signed with the San Francisco Giants.

González made his professional debut with the Dominican Summer League Giants.

Parks Harber

Thomas Parks Harber (born September 25, 2001) is an American professional baseball third baseman in the San Francisco Giants organization.

Harber attended The Westminster Schools in Charlotte, North Carolina. He played three years of college baseball for the Georgia Bulldogs and one for the North Carolina Tar Heels. In 2022, he played collegiate summer baseball with the Brewster Whitecaps of the Cape Cod Baseball League.

Harber signed with the New York Yankees as an undrafted free agent in 2024. He made his professional debut that year with the Tampa Tarpons. He started 2025 with Tampa and was promoted to the Hudson Valley Renegades.