In fantasy baseball, bullpen changes happen fast. To help you stay ahead, RotoProspects constantly updates the Fantasy Baseball Closer Chart as a way for our subscribers to keep an edge, especially in dynasty leagues. This tool keeps fantasy baseball managers updated on shifting closer situations across Major League Baseball. Bullpen roles change constantly due to injuries, performance shifts, and managerial decisions. That’s why our chart provides an up-to-date snapshot of each team’s closer hierarchy. You’ll always know who’s getting the ninth-inning chances.
Since we are heavily focused on prospects, we have a unique feature which highlights the team’s “Closer of the Future”. This gives you the edge on who to keep an eye on from the minor leagues before they become a household name.
Carlos Estévez officially moves to the IL, throwing the Royals situation in flux
The biggest news of the week comes out of Kansas City. After a nightmare outing against the Braves where he surrendered six runs (including a walk-off grand slam), Estévez (pictured above) has been placed on the 15-day Injured List with a left foot contusion.
Estévez was struck by a Michael Harris II comebacker on March 28. While X-rays were negative, he was seen in a walking boot. More worrying for fantasy managers is Estévez’s velocity, which has dipped to a career-low average of 95.9 mph. Manager Matt Quatraro hinted that even when Estévez returns (eligible April 14), he may be moved to lower-leverage spots until his “velo” returns.
Lucas Erceg and Matt Strahm will likely share the closing duties for now.
Jimmy Herget secures Rockies’ first save as Victor Vodnik’s grip lessens
The Rockies’ bullpen hierarchy continues to be one of the most unpredictable in baseball, and Wednesday’s save by Herget in extra innings may have turned the Colorado closing situation into a wide-open committee. While Vodnik entered the season as the projected primary option, his early struggles—including a loss to Miami and ongoing command issues—opened the door for a change in philosophy. Vodnik did pitch in a tie game in the ninth on Wednesday, and Herget got the save in the 10th. Fireballer Juan Mejia is also in the mix, but he was lite up in his last appearance in the middle innings.
Herget was arguably Colorado’s most consistent reliever last season, finishing 2025 with a 2.48 ERA. While there was talk in spring training of stretching him out as an “opener” or even a starter, his submarine delivery and elite control (1.4 BB/9 last year) make him the most reliable “strike-thrower” in a bullpen currently plagued by walks. In the thin air of Coors Field, Herget’s ability to limit free passes gives him a significant edge over the high-velocity, high-walk profiles of his teammates.
‘The Reaper’ officially arrives in San Diego as Mason Miller is on fire
Miller has officially ascended to the throne as MLB’s most dominant closer, turning the Padres’ ninth inning into a “metal-inspired” nightmare for opposing hitters. After a legendary World Baseball Classic stint where he touched 104 mph for Team USA, Miller brought that same heat to the regular season, securing his first save of 2026 on March 28 against the Tigers. Manager Craig Stammen has fully committed to Miller as the cornerstone of the bullpen, utilizing a high-octane theatrical entrance to the song “Blind” by Korn that has quickly become the most intimidating spectacle in the league.
Statistically, Miller remains in a tier of his own, consistently sitting at 101–103 mph with a wipeout slider that generated a 50% whiff rate in the opening series. While the Padres intend to monitor his workload to avoid fatigue, his status as the #1 ranked fantasy reliever is undisputed. For managers in saves-plus-holds formats, Jeremiah Estrada and Adrian Morejon remain the primary handcuffs and Jason Adam is working his way back from his surgery last season.
Here’s a look at the Fantasy Baseball Closer Chart for the teams listed above (* denotes a committee). For the complete chart, CLICK HERE and purchase a subscription.
| Team | Current closer | Backup | Next option | Dark horse | Closer of the Future |
| Padres | Mason Miller | Jeremiah Estrada | Adrian Morejon | Bradgley Rodriguez | Bradgley Rodriguez |
| Rockies | Victor Vodnik* | Juan Mejia* | Jimmy Herget* | Zach Agnos | Jaden Hill |
| Royals | Lucas Erceg* | Matt Strahm* | John Schreiber | Nick Mears | Luinder Avila |
What makes our Fantasy Baseball Closer Chart unique? Closer of the Future!
We give dynasty managers another advantage with our fantasy baseball closer chart. We include a “Closer of the Future” column in the chart. This feature highlights the top relief prospect from each farm system who could eventually take over closing duties. Now, you can plan ahead and grab future closers before your competition does.
Key features of the Fantasy Baseball Closer Chart:
- Updated regularly – We track bullpen changes so you always have the latest information.
- Team-by-team breakdown – Quickly see the closer situation for all 30 MLB teams.
- Highlighting key setup men – For those in leagues that value holds or SVH, SVH2 etc.
- Closer of the future – What other site gives you a list of future closers from every farm system?
By using the RotoProspects Fantasy Baseball Closer Chart, you’ll gain an edge in finding saves, spotting trends, and securing future closers. Check back regularly as we are constantly updating the list.