Below is a partial list of minor league baseball players in the Colorado Rockies system and rosters of their minor league affiliates:
Adael Amador
Adael Alexander Amador (born April 11, 2003) is a Dominican professional baseball shortstop in the Colorado Rockies organization.
Amador signed with the Colorado Rockies as an international free agent in July 2019.
Amador made his professional debut in 2021 with the Arizona Complex League Rockies, hitting .299/.394/.445 with four home runs and 24 runs batted in (RBI) over 47 games. Amador started 2022 with the Fresno Grizzlies and 2023 with the Spokane Indians.
Warming Bernabel
Warming Jose Bernabel (born June 6, 2002) is a Dominican professional baseball third baseman in the Colorado Rockies organization.
Bernabel signed with the Colorado Rockies as an international free agent in July 2018. He made his professional debut in 2019 with the Dominican Summer League Rockies.
Bernabel did not play for a team in 2020 after the Minor League Baseball season was cancelled because of the COVID-19 pandemic. He returned in 2021 to play for the Arizona Complex League Rockies and Fresno Grizzlies and played 2022 with Fresno and Spokane Indians. After the 2022 season, he was selected to play in the Arizona Fall League.
On November 15, 2022, the Rockies added Bernabel to their 40-man roster to protect him from the Rule 5 draft. He was optioned to the Double-A Hartford Yard Goats to begin the 2023 season.
Julio Carreras
Julio Alberto Carreras (born January 12, 2000) is a Dominican professional baseball infielder in the Colorado Rockies organization.
Carreras signed with the Colorado Rockies as an international free agent in February 2018. He made his professional debut that season with the Dominican Summer League Rockies.
On November 15, 2022, the Rockies added Carreras to their 40-man roster to protect him from the Rule 5 draft. He was optioned to the Double-A Hartford Yard Goats to begin the 2023 season.
Jeff Criswell
Jeffrey Kelley Criswell (born March 10, 1999) is an American professional baseball pitcher in the Colorado Rockies organization.
Criswell attended Portage Central High School in Portage, Michigan. He was selected by the Detroit Tigers in the 35th round of the 2017 Major League Baseball draft, but did not sign and instead enrolled at the University of Michigan where he played college baseball.
In 2018, Criswell's freshman year at Michigan, he went 3–2 with a 2.23 ERA over 24 relief appearances. In 2018, he played collegiate summer baseball with the Brewster Whitecaps of the Cape Cod Baseball League. As a sophomore in 2019, he moved into the starting rotation and compiled a 7–1 record and a 2.74 ERA over 18 games (17 starts). In 2020, his junior season, he went 0–1 with a 4.50 ERA and 26 strikeouts over 24 innings before the season was ended short due to the COVID-19 pandemic.
Following the season, Criswell was selected by the Oakland Athletics in the second round (58th overall) of the 2020 Major League Baseball draft. He signed for $1 million. He did not play a minor league game in 2020 due to the cancellation of the minor league season caused by the pandemic.
To begin the 2021 season, he was assigned to the Lansing Lugnuts of the High-A Central. After his first start, he was placed on the injured list with a shoulder injury. He missed nearly four months before being activated in late August; he pitched a total of 12 innings during the season in which he gave up six earned runs and four walks while striking out 12. He was selected to play in the Arizona Fall League for the Mesa Solar Sox after the season. He returned to Lansing to begin the 2022 season. In mid-June, he was promoted to the Midland RockHounds of the Double-A Texas League, and he was promoted once again, to the Las Vegas Aviators of the Triple-A Pacific Coast League, near the season's end. Over 24 games (21 starts) between the three teams, he went 4–10 with a 4.03 ERA and 119 strikeouts over innings.
On December 6, 2022, the Athletics traded Criswell to the Colorado Rockies in exchange for Chad Smith. For the 2023 season, he was assigned to the Albuquerque Isotopes of the Triple-A Pacific Coast League. Over 29 games (26 starts), Criswell went 5-10 with a 7.51 ERA and 135 strikeouts over 121 innings.
Niko Decolati
Nicholas Quinn Decolati (born August 12, 1997) is an American professional baseball right fielder in the Colorado Rockies organization.