Drafted in the 11th round (328th overall) by the Tampa Bay Rays in 2015 (signed for $100,000).
View Draft Report
Gibault is a 6-foot-3 righthander with a big body and a big arm. Tulane toyed with the idea of starting him this year, but those plans were ultimately scrapped. He could get a chance to start in pro ball, but he'll need to improve his command of his secondary pitches to stick in a rotation. Gibault showed power stuff out of the bullpen, throwing his fastball 93-95 mph and touching 97. His slider, while inconsistent, flashes depth and bite, and he has a changeup, though never used it much as the Green Wave closer.
Top Rankings
Organization Prospect Rankings
Track Record: Much as Diego Castillo did in 2017, Gibaut readied himself for a big league role by serving as Durham's closer. It's a role he also held at Tulane and he's been quite good at it, in part because he's always been effective against both lefthanders and righthanders.
Scouting Report: Gibaut's foundation as a pitcher has always been a big fastball. He sits 95-99 mph, although the fastball earns some 60 grades rather than the 70 its velocity would indicate because it can be a little straight. Gibault then mixes in a hard 89-91 mph slider with short but sharp tilt. It doesn't earn better grades because Gibaut hasn't proven he can consistently throw it for strikes, so hitters can learn to lay off of it. He has a fringy changeup. Gibault's control has always been fringe-average at best.
The Future: Gibaut was added to the 40-man roster in November and is ready to help the big league bullpen. He doesn't have closer-type stuff, but he should be a valuable, durable seventh-inning option.
Gibaut spent the final four months of last year as a dominant force in Double-A Montgomery's bullpen. A closer throughout his three-year stint at Tulane, Gibaut saved 10 of 15 opportunities with the Biscuits, but profiles more as a setup man at the major league level. Gibaut throws a fastball, slider and changeup, with his four-seamer sitting in the mid-90s and touching 97 mph. His power slider has a chance to be a difference-maker, but he's not consistent enough with the pitch to keep hitters from sitting on his fastball. His changeup, meanwhile, is nasty when he throws it correctly, and it works well in keeping hitters off-balance. Gibaut is equally dominant against righthanded and lefthanded batters, but lacks command and has struggled to find a consistent alignment in his stride with his landing foot. He also tends to leave pitches up in the strike zone. Gibault will open 2018 at Triple-A Durham with a chance to make his big league debut during the year.
Draft Prospects
Gibault is a 6-foot-3 righthander with a big body and a big arm. Tulane toyed with the idea of starting him this year, but those plans were ultimately scrapped. He could get a chance to start in pro ball, but he'll need to improve his command of his secondary pitches to stick in a rotation. Gibault showed power stuff out of the bullpen, throwing his fastball 93-95 mph and touching 97. His slider, while inconsistent, flashes depth and bite, and he has a changeup, though never used it much as the Green Wave closer.
Career Transactions
RHP Ian Gibaut elected free agency.
Cincinnati Reds sent RHP Ian Gibaut outright to Louisville Bats.
Cincinnati Reds activated RHP Ian Gibaut from the 60-day injured list.
Cincinnati Reds sent RHP Ian Gibaut on a rehab assignment to Louisville Bats.
Cincinnati Reds placed RHP Ian Gibaut on the 15-day injured list retroactive to June 29, 2025. Right shoulder impingement.
Cincinnati Reds activated RHP Ian Gibaut from the 15-day injured list.
Cincinnati Reds sent RHP Ian Gibaut on a rehab assignment to Louisville Bats.
Cincinnati Reds sent RHP Ian Gibaut on a rehab assignment to Louisville Bats.
Cincinnati Reds sent RHP Ian Gibaut on a rehab assignment to Louisville Bats.
Cincinnati Reds placed RHP Ian Gibaut on the 15-day injured list. Right shoulder impingement.
RHP Ian Gibaut changed number to 79.
RHP Ian Gibaut changed number to 42.
Cincinnati Reds selected the contract of RHP Ian Gibaut from Louisville Bats.
RHP Ian Gibaut assigned to Louisville Bats.
Cincinnati Reds signed free agent RHP Ian Gibaut to a minor league contract and invited him to spring training.
RHP Ian Gibaut elected free agency.
Cincinnati Reds activated RHP Ian Gibaut from the 60-day injured list.
Cincinnati Reds sent RHP Ian Gibaut on a rehab assignment to Louisville Bats.
Cincinnati Reds placed RHP Ian Gibaut on the 60-day injured list.
Cincinnati Reds sent RHP Ian Gibaut on a rehab assignment to Louisville Bats.
Cincinnati Reds sent RHP Ian Gibaut on a rehab assignment to Louisville Bats.
Cincinnati Reds sent RHP Ian Gibaut on a rehab assignment to Louisville Bats.
Cincinnati Reds sent RHP Ian Gibaut on a rehab assignment to Louisville Bats.
Cincinnati Reds sent RHP Ian Gibaut on a rehab assignment to Dayton Dragons.
Cincinnati Reds sent RHP Ian Gibaut on a rehab assignment to Dayton Dragons.
Cincinnati Reds placed RHP Ian Gibaut on the 15-day injured list retroactive to March 25, 2024. Right forearm strain.
Great Britain activated RHP Ian Gibaut.
Cincinnati Reds activated RHP Ian Gibaut.
Los Angeles Dodgers optioned RHP Ian Gibaut to Oklahoma City Dodgers.
Oklahoma City Dodgers activated RHP Ian Gibaut.
Los Angeles Dodgers designated RHP Ian Gibaut for assignment.
Los Angeles Dodgers activated RHP Ian Gibaut.
Cleveland Guardians designated RHP Ian Gibaut for assignment.
Columbus Clippers placed RHP Ian Gibaut on the 7-day injured list.
RHP Ian Gibaut assigned to Columbus Clippers.
Cleveland Guardians signed free agent RHP Ian Gibaut to a minor league contract and invited him to spring training.
RHP Ian Gibaut roster status changed by Cleveland Guardians.
RHP Ian Gibaut elected free agency.
Minnesota Twins sent RHP Ian Gibaut outright to St. Paul Saints.
Minnesota Twins recalled RHP Ian Gibaut from St. Paul Saints.
Minnesota Twins optioned RHP Ian Gibaut to St. Paul Saints.
Minnesota Twins selected the contract of RHP Ian Gibaut from St. Paul Saints.
RHP Ian Gibaut assigned to St. Paul Saints from Twins Alternate Training Site.
P Ian Gibaut assigned to Minnesota Twins .
P Ian Gibaut assigned to Minnesota Twins .
Minnesota Twins sent RHP Ian Gibaut outright to St. Paul Saints.
Minnesota Twins claimed RHP Ian Gibaut off waivers from Texas Rangers.
Texas Rangers recalled RHP Ian Gibaut from Rangers Alternate Training Site.
Ian Gibaut roster status changed by Texas Rangers.
Texas Rangers optioned RHP Ian Gibaut to Rangers Alternate Training Site.
RHP Ian Gibaut roster status changed by Texas Rangers.
Texas Rangers selected the contract of RHP Ian Gibaut from Rangers Alternate Training Site.
RHP Ian Gibaut assigned to Rangers Alternate Training Site from Nashville Sounds.
RHP Ian Gibaut assigned to Nashville Sounds.
Texas Rangers signed free agent RHP Ian Gibaut to a minor league contract and invited him to spring training.
RHP Ian Gibaut elected free agency.
Texas Rangers recalled RHP Ian Gibaut from Nashville Sounds.
Texas Rangers recalled Ian Gibaut from Nashville Sounds.
Texas Rangers optioned RHP Ian Gibaut to Nashville Sounds.
Tampa Bay Rays traded RHP Ian Gibaut to Texas Rangers for Player To Be Named Later.
Texas Rangers optioned RHP Ian Gibaut to Nashville Sounds.
Tampa Bay Rays designated RHP Ian Gibaut for assignment.
Tampa Bay Rays optioned RHP Ian Gibaut to Durham Bulls.
Tampa Bay Rays recalled Ian Gibaut from Durham Bulls.
RHP Ian Gibaut assigned to Durham Bulls from Charlotte Stone Crabs.
RHP Ian Gibaut assigned to Charlotte Stone Crabs from Durham Bulls.
Durham Bulls placed RHP Ian Gibaut on the 7-day injured list.
Tampa Bay Rays selected the contract of Ian Gibaut from Durham Bulls.
Tampa Bay Rays optioned RHP Ian Gibaut to Durham Bulls.
RHP Ian Gibaut assigned to Durham Bulls from Montgomery Biscuits.
Tampa Bay Rays invited non-roster RHP Ian Gibaut to spring training.
RHP Ian Gibaut assigned to Montgomery Biscuits from Charlotte Stone Crabs.
RHP Ian Gibaut assigned to Tampa Bay Rays.
RHP Ian Gibaut assigned to Charlotte Stone Crabs from Bowling Green Hot Rods.
RHP Ian Gibaut assigned to Bowling Green Hot Rods from Princeton Rays.
Tampa Bay Rays signed RHP Ian Gibaut.
Princeton Rays signed RHP Ian Gibaut.
Cincinnati Reds claimed RHP Ian Gibaut off waivers from Los Angeles Dodgers.
Los Angeles Dodgers claimed RHP Ian Gibaut off waivers from Cleveland Guardians.
Cleveland Guardians selected the contract of RHP Ian Gibaut from Columbus Clippers.
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