Sidney Connor Thomas (born May 29, 1998) is an American professional

baseball Baseball is a bat-and-ball games, bat-and-ball sport played between two team sport, teams of nine players each, taking turns batting (baseball), batting and Fielding (baseball), fielding. The game occurs over the course of several Pitch ...

pitcher In baseball, the pitcher is the player who throws ("Pitch (baseball), pitches") the Baseball (ball), baseball from the pitcher's mound toward the catcher to begin each play, with the goal of out (baseball), retiring a batter (baseball), batter, ...

for the

Milwaukee Brewers The Milwaukee Brewers are an American professional baseball team based in Milwaukee. The Brewers compete in Major League Baseball (MLB) as a member club of the National League (baseball), National League (NL) National League Central, Central Di ...

Major League Baseball Major League Baseball (MLB) is a professional baseball league composed of 30 teams, divided equally between the National League (baseball), National League (NL) and the American League (AL), with 29 in the United States and 1 in Canada. MLB i ...

(MLB). He made his MLB debut in 2025.

Amateur career

Thomas attended Tift County High School in

Tifton, Georgia Tifton is a city in and the county seat of Tift County, Georgia, United States. The population was 17,045 at the 2020 census. The area's public schools are administered by the Tift County School District. Abraham Baldwin Agricultural College has ...

. As a junior in 2015, he went 8–1 with a 0.67 ERA. Unselected in the

2016 Major League Baseball draft The 2016 Major League Baseball draft began on June 9, 2016, to assign amateur baseball players to MLB teams. The draft order is the reverse order of the 2015 MLB season standings. In addition, compensation picks were distributed for players who ...

, he enrolled at

Georgia Tech The Georgia Institute of Technology (commonly referred to as Georgia Tech, GT, and simply Tech or the Institute) is a public research university and institute of technology in Atlanta, Georgia, United States. Established in 1885, it has the lar ...

where he played

college baseball College baseball is baseball that is played by Student athlete, student-athletes at institutions of higher education. In the United States, college baseball is sanctioned mainly by the National Collegiate Athletic Association (NCAA); in Japan, ...

. In 2017, as a freshman at Georgia Tech, Thomas pitched innings in which he gave up 13

earned runs In baseball, an earned run is any Run (baseball), run that was fully enabled by the offensive team's production in the face of competent play from the defensive team. Conversely, an unearned run is a run that would not have been scored without the ...

. As a sophomore, he moved into the starting rotation, going 7–4 with a 3.34 ERA and 106 strikeouts over 97 innings and fifteen games. In 2019, his junior year, Thomas made 16 starts in which he compiled a 9–2 record and 3.11 ERA over 113 innings.

Professional career

St. Louis Cardinals

The

St. Louis Cardinals The St. Louis Cardinals are an American professional baseball team based in St. Louis. The Cardinals compete in Major League Baseball (MLB) as a member club of the National League (baseball), National League (NL) National League Central, Centra ...

drafted Thomas in the fifth round, with the 155th overall selection, of the

2019 Major League Baseball draft The 2019 Major League Baseball draft was held from June 3 to 5, 2019. The draft assigned amateur baseball players to MLB teams. The draft order was set based on the reverse order of the 2018 MLB season standings. In addition, compensation picks ...

. Thomas signed with the Cardinals and made his professional debut with the

State College Spikes The State College Spikes are a collegiate summer baseball team of the MLB Draft League. They are located in State College, Pennsylvania, and play their home games at Medlar Field on the campus of Pennsylvania State University. The team was fo ...

of the

Low-A Single-A, formerly known as Class A and sometimes as Low-A, is the fourth-highest level of play in Minor League Baseball in the United States, below Triple-A, Double-A, and High-A. There are 30 teams classified at the Single-A level, one for ...

New York–Penn League The New York–Penn League (NYPL) was a Minor League Baseball league that operated in the northeastern United States from 1939 to 2020. Classified as a Class A Short Season league, its season started in June, after major-league teams signed th ...

before being promoted to the

Peoria Chiefs The Peoria Chiefs are a Minor League Baseball team of the Midwest League and the High-A affiliate of the St. Louis Cardinals. The team was established in 1983 as the Peoria Suns. They are located in Peoria, Illinois, and are named for the Pe ...

of the

Single-A Single-A, formerly known as Class A and sometimes as Low-A, is the fourth-highest level of play in Minor League Baseball in the United States, below Triple-A (baseball), Triple-A, Double-A (baseball), Double-A, and High-A. There are 30 teams cl ...

Midwest League The Midwest League is a Minor League Baseball league established in 1947 and based in the Midwestern United States. A Class A league for most of its history, the league was promoted to High-A as part of Major League Baseball's 2021 reorganizat ...

in July. Over 43 innings pitched between the two clubs, he went 4–1 with a 3.77 ERA. Thomas did not play in a game in 2020 due to the cancellation of the minor league season because of the

COVID-19 pandemic The COVID-19 pandemic (also known as the coronavirus pandemic and COVID pandemic), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), began with an disease outbreak, outbreak of COVID-19 in Wuhan, China, in December ...

. To begin the 2021 season, Thomas was assigned to the

Springfield Cardinals The Springfield Cardinals are a Minor League Baseball team based in Springfield, Missouri. They are members of the Texas League's North Division and serve as the Double-A affiliate of the St. Louis Cardinals. The Springfield Cardinals began pl ...

of the

Double-A Central The Texas League is a Minor League Baseball league which has operated in the South Central United States since 1902. It is classified as a Double-A league. Despite the league's name, only its five South Division teams are actually based in the ...

. After compiling a 4.87 ERA over innings, he was promoted to the

Memphis Redbirds The Memphis Redbirds are a Minor League Baseball team of the International League and the Triple-A affiliate of the St. Louis Cardinals. They are located in Memphis, Tennessee, and are named for their Major League Baseball affiliate. The Redbird ...

of the

Triple-A East The International League (IL) is a Minor League Baseball league that operates in the United States. Along with the Pacific Coast League, it is one of two leagues playing at the Triple-A level, which is one grade below Major League Baseball (M ...

. Over 22 games (14 starts) with Memphis, Thomas went 6–4 with a 3.10 ERA and 92 strikeouts over innings. Thomas returned to Memphis for the 2022 season. Over 28 games (25 starts), he posted a 6–12 record with a 5.47 ERA and 110 strikeouts over 135 innings. He was selected to play in the

Arizona Fall League The Arizona Fall League (AFL) is an off-season baseball league owned and operated by Major League Baseball (MLB) which operates during autumn in Arizona, United States, at six different baseball complexes. Arizona Fall League rosters are filled ...

(AFL) for the

Salt River Rafters The Salt River Rafters are a baseball team that plays in the East Division of the Arizona Fall League. They play their home games at Salt River Fields at Talking Stick in the Salt River Pima–Maricopa Indian Community near Scottsdale, Arizona. ...

after the season. He compiled a 1.75 ERA and 34 strikeouts over innings and was named the AFL Pitcher of the Year. On November 15, 2022, the Cardinals selected Thomas' contract and added him to the

40-man roster A Major League Baseball roster is a list of players who are allowed, by league agreement, to play for a Major League Baseball (MLB) team. Each MLB team maintains two rosters: an active roster of players eligible to participate in an MLB game, an ...

to protect him from the

Rule 5 draft The Rule 5 draft is a Major League Baseball (MLB) player draft that occurs each year in December, at the annual Winter Meeting of general managers. The Rule 5 draft aims to prevent teams from stockpiling too many young players on their minor lea ...

. Thomas was optioned to Memphis to begin the 2023 season. He played the whole season there, appearing in 21 games (17 starts) and going 5–4 with a 5.53 ERA and 69 strikeouts over innings. Thomas was

designated for assignment Designated for assignment (DFA) is a contractual term used in Major League Baseball (MLB). A player who is designated for assignment is immediately removed from the team's 40-man roster, after which the team must, within seven days, return the pla ...

on November 14, 2023, after multiple prospects were added to the

. He cleared waivers and was sent outright to Triple-A on November 16. Thomas returned to Memphis for the 2024 campaign, posting a 7-4 record and 2.89 ERA with 79 strikeouts and three saves in innings pitched across 56 appearances.

Milwaukee Brewers

On December 11, 2024, the

selected Thomas in the

. On March 22, 2025, the Brewers announced that Thomas had made the team's

Opening Day Opening Day is the day on which professional baseball leagues begin their regular season. For Major League Baseball (MLB) and most of the American minor leagues, this day typically falls during the first week of April, although in recent year ...

roster. He made two appearances for Milwaukee before being placed on the injured list with left elbow

arthritis Arthritis is a general medical term used to describe a disorder that affects joints. Symptoms generally include joint pain and stiffness. Other symptoms may include redness, warmth, Joint effusion, swelling, and decreased range of motion of ...

on April 8. Thomas was transferred to the 60-day injured list on May 18.

References

External links

{{DEFAULTSORT:Thomas, Connor 1998 births Living people Arizona Complex League Brewers players Baseball players from Georgia (U.S. state) Georgia Tech Yellow Jackets baseball players Leones del Escogido players Major League Baseball pitchers Memphis Redbirds players Milwaukee Brewers players Peoria Chiefs players Salt River Rafters players Sportspeople from Tifton, Georgia Springfield Cardinals players State College Spikes players

Amateur career

Professional career

St. Louis Cardinals

Milwaukee Brewers

See also

References

External links