2019 TCU Horned Frogs baseball team
The 2019 TCU Horned Frogs baseball team represented Texas Christian University during the 2019 NCAA Division I baseball season. The Horned Frogs played their home games at Charlie & Marie Lupton Baseball Stadium as a member of the Big 12 Conference. They were led by head coach Jim Schlossnagle, the winningest coach in TCU baseball history, in his 16th year at TCU.
Previous season
On the heels of four consecutive trips to the College World Series, the 2018 TCU Horned Frogs baseball team entered the season with high expectations, ranking as high as No. 4 in the preseason polls. However, the team did not live up to the lofty expectations, posting a record of 33–23, including a disappointing 10–13 in conference play. Nevertheless, the Horned Frogs, entering the Big 12 tournament as the six seed, fought to the final where they fell 5–6 to the Baylor Bears in 11-innings. Despite their impressive Big 12 Tournament showing, TCU failed to make the 2018 NCAA Division I baseball tournament.Preseason
MLB draft
The following Horned Frogs on the 2018 roster were selected in the 2018 Major League Baseball draft:''* indicates draftee had no more college eligibility''
Departed Players
The following Horned Frogs on the 2017 roster departed the program prior to the 2018 season:Schedule and results
! style="background:#4d1979;color:white;"| Regular season2019 MLB draft
TCU had nine players selected in the draft, a program record.| Player | Position | Round | Overall | MLB team |
| Nick Lodolo | LHP | 1 | 7 | Cincinnati Reds |
| Brandon Williamson | LHP | 2 | 59 | Seattle Mariners |
| Johnny Rizer | OF | 7 | 198 | Baltimore Orioles |
| Jake Guenther | 1B | 7 | 218 | Texas Rangers |
| Josh Watson | OF | 15 | 464 | Oakland Athletics |
| Zach Humphreys | C | 26 | 793 | Milwaukee Brewers |
| Alex Isola | C | 29 | 869 | Minnesota Twins |
| Jared Janczak | RHP | 31 | 940 | Cleveland Indians |
| Jake Eissler | RHP | 38 | 1,150 | Cleveland Indians |