Luis Madero

Madero was designated for assignment by the Angels on January 14, 2020.

On January 27, 2020, Siri was designated for assignment by the Reds. On February 3, 2020, Siri was claimed off waivers by the Seattle Mariners On March 10, 2020, Siri was claimed off waivers by the San Francisco Giants.

7-day injured list * On San Francisco Giants 40-man roster # Rehab assignment ∞ Reserve list ‡ Restricted list § Suspended list † Temporary inactive list Roster updated January 14, 2020 Transactions → More rosters: MiLB • Pacific Coast League → San Francisco Giants minor league players

7-day injured list * On San Francisco Giants 40-man roster # Rehab assignment ∞ Reserve list ‡ Restricted list § Suspended list † Temporary inactive list Roster updated February 8, 2020 Transactions → More rosters: MiLB • Eastern League → San Francisco Giants minor league players

7-day injured list * On San Francisco Giants 40-man roster # Rehab assignment ∞ Reserve list ‡ Restricted list § Suspended list † Temporary inactive list Roster updated January 14, 2020 Transactions → More rosters: MiLB • California League → San Francisco Giants minor league players

7-day injured list * On San Francisco Giants 40-man roster # Rehab assignment ∞ Reserve list ‡ Restricted list § Suspended list † Temporary inactive list Roster updated February 16, 2020 Transactions → More rosters: MiLB • South Atlantic League → San Francisco Giants minor league players

7-day injured list * On San Francisco Giants 40-man roster # Rehab assignment ∞ Reserve list ‡ Restricted list § Suspended list † Temporary inactive list Roster updated January 14, 2020 Transactions → More rosters: MiLB • Northwest League → San Francisco Giants minor league players

7-day injured list * On San Francisco Giants 40-man roster # Rehab assignment ∞ Reserve list ‡ Restricted list § Suspended list † Temporary inactive list Roster updated March 21, 2020 Transactions → More rosters: MiLB • Arizona League → San Francisco Giants minor league players

7-day injured list * On San Francisco Giants 40-man roster # Rehab assignment ∞ Reserve list ‡ Restricted list § Suspended list † Temporary inactive list Roster updated March 21, 2020 Transactions → More rosters: MiLB • Arizona League → San Francisco Giants minor league players

Adon began 2019 with the AA Richmond Flying Squirrels, with whom he was 2-6 with 14 saves and a 2.60 ERA in 36 relief appearances in which he pitched 45 innings and struck out 59 batters. He pitched 12 games for the AAA Sacramento River Cats, and was 0-1 with a 13.94 ERA in 10.1 innings in which he struck out 18 batters.

Heyward began 2019 with the Richmond Flying Squirrels and was named an Eastern League All-Star, earning All-Star game MVP honors. He was selected to play in the Arizona Fall League for the Scottsdale Scorpions following the season. He was promoted to the Sacramento River Cats at the end of the season, and finished the year there. Over 127 games between the two clubs, Heyward slashed .211/.362/.348 with 11 home runs and 47 RBIs.

On December 12, 2019, Jiménez was selected by the San Francisco Giants in the 2019 Rule 5 draft.

Wong signed with the Giants and made his professional debut with the Salem-Keizer Volcanoes, compiling a 2.30 ERA over 11 starts. In 2019, he began the year with the Augusta GreenJackets with whom he went 2-1 with a 1.99 ERA over eight starts being promoted to the San Jose Giants in May. Over 15 starts with San Jose, he pitched to a 3-2 record with a 4.98 ERA, striking out 67 over ​72  ⁄3 innings.

7-day injured list * On San Francisco Giants 40-man roster # Rehab assignment ∞ Reserve list ‡ Restricted list § Suspended list † Temporary inactive list Roster updated October 26, 2019 Transactions → More rosters: MiLB • Dominican Summer League → San Francisco Giants minor league players

Adon played 2018 with the Arizona League Giants and San Jose Giants, compiling a combined 2-6 record and 5.03 ERA in 18 games (15 starts) between the two teams. After the season, he pitched in the Arizona Fall League, was 0-1 with a 2.92 ERA in 10 relief appearances in which he pitched 12.1 innings and struck out 21 batters, and was named to the Fall Stars Game. The Giants also added him to their 40-man roster after the season.

Cyr appeared in only eight games pitching 9 innings in 2018 due to injury. He began 2019 with Richmond, earning mid-season Eastern League All-Star honors. He earned a promotion to the Sacramento RiverCats at the end of the year. Over ​50  ⁄3 relief innings between the two clubs in which he struck out 59 batters, he compiled a 1.97 ERA in 38 games in which he saved five games in 10 opportunities.

Jiménez spent the 2018 season with the Lansing Lugnuts, transitioning to being a full-time relief pitcher, going 6–2 with 13 saves and a 3.84 ERA and 80 strikeouts over ​63  ⁄3 innings (averaging 11.4 strikeouts per 9 innings). He split the 2019 season between the Dunedin Blue Jays and the New Hampshire Fisher Cats, going a combined 7–3 with 10 saves and a 2.59 ERA and 90 strikeouts over 59 innings (averaging 14.2 strikeouts per 9 innings).

Luciano was ranked as one of the top international prospects in his class. He signed with the San Francisco Giants in July 2018. He made his professional debut with the Arizona League Giants in 2019, batting .322/.438/.616.

Madero spent 2018 with Burlington of the Class A Midwest League, with whom he was a mid-season All Star, and the Inland Empire 66ers of the Class A-Advanced California League. He pitched to a combined 4-8 record with a 3.49 ERA in 23 starts. His fastball averaged 94 mph.

The Angels added Madero to their 40-man roster after the 2018 season. He returned to the 66ers to begin 2019 before, being promoted to the Mobile BayBears of the Class AA Southern League. Over 24 games (22 starts), he went 6-11 with a 5.03 ERA, striking out 98 over ​105  ⁄3 innings. He had rates of 8.3 K/9, 2.6 BB/9, and a 47 percent ground ball induced rate.

Corry attended Lone Peak High School in Highland, Utah. He played both baseball and football in high school but stopped playing football after tearing his ACL during his junior year. He drafted by the San Francisco Giants in the third round of the 2017 Major League Baseball draft. He signed, forgoing his commitment to play college baseball at Brigham Young University.

In 2017, Cyr played for the Richmond Flying Squirrels where he was named an Eastern League All-Star. He finished the year 5-2 with a 2.19 ERA and 57 strikeouts over ​49  ⁄3 innings pitched in 47 relief appearances, in which he saved 18 games in 20 opportunities. After the season, he played in the Arizona Fall League and was selected to play in the Rising Stars Game.

On July 31, 2017, Madero was traded to the Los Angeles Angels for David Hernandez. He was then assigned to the Burlington Bees and spent the remainder of the season with them. In 15 starts between the three clubs, he compiled a 5-4 record and 6.42 ERA.

Quinn made his professional debut with the Arizona League Giants and was later promoted to the Salem-Keizer Volcanoes and San Jose Giants during the season. He posted a combined .344 batting average with nine home runs, 34 RBIs and a .998 OPS in sixty total games between both teams. He returned to San Jose in 2017 and spent the whole season there, batting .228 with ten home runs and 29 RBIs in 75 games. Quinn spent 2018 with San Jose, slashing .300/.376/.485 with 14 home runs and 51 RBIs in 96 games. He began 2019 with the Richmond Flying Squirrels.

Santos signed with the Boston Red Sox as an international free agent in August 2015. He spent the 2016 season with the DSL Red Sox, going 3–3 with a 4.17 ERA over 41 innings. On July 26, 2017, Santos and Shaun Anderson were traded to the San Francisco Giants in exchange for Eduardo Núñez. He split the 2017 season between the DSL Red Sox and the DSL Giants, going a combined 3–0 with a 1.29 ERA over 49 innings. He played for the Salem-Keizer Volcanoes in 2018, posting a 2–5 record with a 4.53 ERA over ​49  ⁄3 innings. He played for the Augusta GreenJackets in 2019, going 1–5 with a 2.86 ERA over ​34  ⁄3 innings. Santos missed the second half of the 2019 season due to shoulder issues.

Siri started 2017 with Dayton. During the season, he broke the Midwest League record for consecutive games with a hit. The record was previously held by Tony Toups with 35 in 1977. The Reds added him to their 40-man roster after the season.

Cyr spent his first professional season with both the Arizona League Giants and the Augusta GreenJackets, posting a combined 2-2 record and 4.98 ERA in 15 games (one start) between both teams, pitching 21.2 innings in which he stuck out 27 batters. Cyr began 2016 with Augusta, and after pitching to a 3-3 record with a 2.31 ERA with 65 strikeouts over ​50  ⁄3 innings, was promoted to the San Jose Giants, where he finished the season with a 2-1 record and a 2.35 ERA in 23 innings in which he struck out 24 batters.

After his junior year, he was selected by the San Francisco Giants in the 18th round of the 2016 Major League Baseball draft. He signed and made his professional debut for the Arizona League Giants, batting .337 with one home run, 21 RBIs, and ten stolen bases in 28 games. He also played in four games for the Salem-Keizer Volcanoes at the end of the year. In 2017, he played for the Augusta GreenJackets where he batted .223/.317/.351 with ten home runs and 45 RBIs in 107 games, and in 2018, he spent a majority of the year with the San Jose Giants, hitting .258/.357/.415 with 12 home runs, 47 RBIs, and 14 stolen bases in 112 games. He also played in two games for the Sacramento River Cats to end the season.

In 2016, Madero played for the Missoula Osprey and the AZL Diamondbacks for whom he posted a combined 3-4 record and 6.03 ERA in 14 games (11 starts). Madero began 2017 with Missoula and was promoted to the Hillsboro Hops in July.

In 2016, Wong's freshman season at Grand Canyon, he appeared in 18 games (making six starts) in which he went 2-3 with a 4.28 ERA. That summer, he played in the West Coast League for the Corvallis Knights. As a sophomore in 2017, he moved into the starting rotation and was GCU's Friday night starter, going 5-3 with a 4.00 ERA over 14 starts. After the season, he played in the Cape Cod Baseball League with the Orleans Firebirds, pitching to a 2.58 ERA over ​24  ⁄3 innings. In 2018, Wong's junior year, he started 15 games and pitched to a 9-3 record and a 2.81 ERA, striking out 88 batters over ​89  ⁄3 innings. After the season, he was selected by the San Francisco Giants in the third round of the 2018 Major League Baseball draft.

Adon signed with the San Francisco Giants as an international free agent in 2015. He made his professional debut that year with the Dominican Summer League Giants, pitching to a 4-0 record with a 2.48 ERA in 14 starts. He pitched for the Salem-Keizer Volcanoes in 2016, going 5-5 with a 5.48 ERA in 14 starts, and the Augusta GreenJackets in 2017, pitching to a 3-11 record with a 4.35 ERA in 23 games (19 starts).

Jiménez signed with the Toronto Blue Jays as an international free agent on August 6, 2015. He spent the 2015 season with the DSL Blue Jays, going 1–0 with a 5.19 ERA over ​8  ⁄3 innings. He split the 2016 season between the DSL and the GCL Blue Jays, going a combined 3–2 with a 2.72 ERA over ​46  ⁄3 innings in which he struck out 48 batters. He split the 2017 season between the GCL and the Vancouver Canadians, going a combined 2–3 with a 5.49 ERA over ​19  ⁄3 innings in which he struck out 24 batters.

Wong attended Hamilton High School in Chandler, Arizona. In 2015, his senior year, he pitched to a 2.86 ERA. Undrafted in the 2015 Major League Baseball draft, he enrolled at Grand Canyon University where he played college baseball.

In 2014, as a freshman at Miami, Heyward appeared in only 24 games. However, in 2015, his sophomore year, he broke out and emerged as Miami's starting left fielder, batting .327 with four home runs and 24 RBIs in 56 games. He also batted .355 in nine 2015 NCAA Division I Baseball Tournament games, including batting .455 with in three games at the 2015 College World Series. Heyward returned in 2016 as the club's starting right fielder, hitting .242 with six home runs, 39 RBIs, and a .403 on-base percentage in 64 starts.

Arenado attended El Toro High School in Lake Forest, California. The San Francisco Giants selected him in the 16th round of the 2013 MLB draft. In 2017, he played for the San Jose Giants of the Class A-Advanced California League. He was promoted to the Richmond Flying Squirrels of the Class AA Eastern League in 2018.

Heyward attended Eagle's Landing Christian Academy in McDonough, Georgia. In 2013, as a senior, he batted .331 with nine home runs and 42 RBIs and was drafted by the Atlanta Braves in the 38th round of the 2013 Major League Baseball draft. However, he did not sign and instead enrolled at the University of Miami where he played college baseball for the Miami Hurricanes.

On October 1, 2013, Madero signed with the Diamondbacks as an international free agent when he was only 16 years old for $160,000. He made his professional debut in 2014 with the DSL Diamondbacks, and spent the whole season there, going 6-4 with a 2.40 ERA in 13 games started, with 76 strikeouts (4th in the league) in 66.2 innings. In 2015, he pitched for the AZL Diamondbacks for whom he pitched to a 5-5 record, 2.30 ERA, and 0.99 WHIP in 54.2 innings pitched (13 games; 2 starts).

Quinn attended Oak Mountain High School in Birmingham, Alabama. He was drafted by the Cleveland Indians in the 12th round of the 2013 Major League Baseball Draft, but did not sign and attended Samford University, where he played college baseball. In 2015, he played collegiate summer baseball with the Falmouth Commodores of the Cape Cod Baseball League, and was named a league all-star. After his junior year, in which he led the Southern Conference with 21 home runs and 77 RBIs, he was drafted by the San Francisco Giants in the third round of the 2016 MLB draft.

Siri signed with the Cincinnati Reds as an international free agent in September 2012. He made his professional debut the next year with the Dominican Summer League Reds. He played 2014 with the Arizona League Reds, 2015 with the Arizona League Reds and Billings Mustangs and 2016 with Billings and Dayton Dragons.

His parents are Laura and Michael Cyr. Cyr attended John F. Kennedy High School in Fremont, California, graduating in 2011. He played college baseball at Skyline College (for whom in 2012 he pitched 35 innings with 31 strikeouts) and Embry-Riddle Aeronautical University (for whom in 2014 he pitched 29.2 innings with 30 strikeouts). At Embry-Riddle, he improved his fastball velocity from the high-80s to the mid-90s. He was drafted by the San Francisco Giants in the tenth round of the 2015 Major League Baseball draft.

Marco José Luciano (born September 10, 2001) is a Dominican professional baseball shortstop in the San Francisco Giants organization.

Gregory Omar Santos (born August 28, 1999) is a Dominican professional baseball pitcher in the San Francisco Giants organization.

Seth Corry (born November 3, 1998) is an American professional baseball pitcher in the San Francisco Giants organization.

Luis Alejandro Madero (born April 15, 1997) is a Venezuelan professional baseball pitcher in the San Francisco Giants organization.

Jacob Ryne Wong (born September 3, 1996) is an American professional baseball pitcher in the San Francisco Giants organization.

Jonah Arenado (born February 3, 1995) is an American professional baseball third baseman for the San Francisco Giants organization.

Jacob August Heyward (born August 1, 1995) is an American professional baseball outfielder in the San Francisco Giants organization.

Heath Mitchell Quinn (born June 7, 1995) is an American professional baseball outfielder in the San Francisco Giants organization.

José Alexander Siri (born July 22, 1995) is a Dominican professional baseball outfielder in the San Francisco Giants organization.

Melvin Adon (born June 9, 1994) is a Dominican professional baseball pitcher in the San Francisco Giants organization.

Tyler O'Neil Cyr (born May 5, 1993) is an American professional baseball pitcher in the San Francisco Giants organization.

Dany Jiménez (born December 23, 1993) is a Dominican professional baseball pitcher in the San Francisco Giants organization.