Is It Time to Shake Up the Cubs Bullpen? Is That a Rhetorical Question at This Point?

Back in Spring Training, if I were to have told you that on May 19, the Chicago Cubs would already boast FIVE position players with at least 1.4 WAR (t-3rd most position player WAR in MLB), you probably would’ve guessed they’d be doing pretty well, right?

Now what if I threw in the fact that their starting rotation features a legitimate Cy Young candidate, while the group (as a whole) ranks among the top-10 in WAR (3.7), ERA (3.91), and K/BB ratio (3.14)? You’d be over the moon! The Cubs have had issues with health (Jameson Taillon) and performance (Hayden Wesneski) beyond those three, but they have gotten studly performances out of the top of their rotation. That SHOULD HAVE gone a much longer way than it has, especially when paired with the offensive breakouts.

So, I ask again, if I told you all of that back in Spring Training, you would’ve been hard-pressed to project them as anything but contenders here on May 19, right?

And yet the Cubs are five games under .500, they’re tied with the Cincinnati Reds for third place in the NL Central, and have the same number of wins as the St. Louis Cardinals, who got off to a historically horrendous start.

NL Central Standings:

  1. Brewers: 24-19
  2. Pirates: 23-20
  3. Cubs: 19-24
  4. Reds: 19-24
  5. Cardinals: 19-26

So what the heck gives?

Well, we know they lost a lot of hard-luck, one-run games early on, but that’s hardly been the case lately. More frequently of late, the Cubs have lost because they played poorly.

But the real problem, overall, as I suspect you would have guessed from the intro or from watching the games, is the bullpen.

As a team, the Cubs bullpen has been tasked with only 155.1 IP so far this season (17th in MLB), which means they’re not exactly over-worked. But in that time, they’ve managed to post the sixth worst collective ERA (4.46).

It would be easy for us to point to David Ross’ bullpen management, which certainly hasn’t been perfect, but I don’t actually think that’s the root problem. Instead, I’m pretty sure it’s just as simple as too many poor individual performances. The Cubs have precious few dependable contributors right now.

And worst of all, the three guys the Cubs were counting on most to stabilize the pen, while the rest of the roles are sorted out, have been complete flops.

  • Keegan Thompson (21.1 IP, 4.22 ERA): Thompson has looked off from the start of the season, with nearly as many walks (14) as strikeouts (16) and next to no ability to pitch successfully on anything less than three days rest.

  • Brad Boxberger (14.2 IP, 5.52 ERA): Boxberger was forced into the closer’s role after Michael Fulmer flamed out, but it did not work. He’s also walking too many batters and has allowed way too much hard contact. Now he’s on the IL with a forearm injury.

  • Michael Fulmer (18.0 IP, 7.50 ERA): Came into the season as the closer-by-default but just can’t seem to get the results to match what LOOKS like mostly good pitches.

There are way more issues in the bullpen than just those three, but I’d argue that the complete lack of impact here has hurt the Cubs both directly (in their performance) and indirectly (in the lack of room they’ve given other Cubs pitchers to find their footing).

I’ll tell you what I would like to see at this point: Something radical. Something that shows some semblance of urgency. Because if the Cubs don’t turn their season around very soon, the front office is going to start making plans for the trade deadline. And although trading for an impactful reliever might eventually be an option, it’s not one right now realistically speaking. So you have to do it internally.

What do I think that means? In short, the Cubs need to (1) turn this bullpen upside down so that those expected back-end guys are in the low-leverage spots and vice versa, (2) move a couple of would-be-starters into pure relief roles, and (3) consider tapping into your prospect pool to contribute sooner than expected.

Specifically, something like this:

  • More (late-game) responsibility for Adbert Alzolay
  • More (late-game) responsibility for Mark Leiter Jr.
  • More (7th inning-ish) responsibility for Michael Rucker
  • More (7th-inning-ish) responsibility for Jeremiah Estrada. It is absolutely not guaranteed to work, but you’ve got to try.
  • Move Javier Assad to a dedicated relief role
  • Try Hayden Wesneski in the bullpen, where he can make his limited pitch mix play up while continuing to develop against big league hitters
  • Consider using Ben Brown in an exposure-to-the-big-leagues approach (a la Justin Steele a few years ago). His future may be as a starter, but the Cubs need relief help now, and it wouldn’t necessarily hurt his long-term development to get big league exposure.
  • PRAY that Codi Heuer can be an impact arm as soon as he’s eligible to come off the Injured List at the end of this month.

The only thing the Cubs simply cannot keep doing is continue turning to Thompson, Fulmer, and Boxberger (when he returns) for anything close to high leverage appearances right now. I think each of them could get back into the circle of trust, but until that happens, they just cannot touch meaningful moments in meaningful games.

The Cubs simply have WAY too many impressive individual performances in the batting order and starting rotation to waste on a bad bullpen. None of these changes are going to be immediate fixes. And I recognize that some of these can be classified as overreactions. But we’re already running out of time. It’s the only card left to play before trade season arrives.

written by

Michael Cerami began covering the Chicago Cubs for Bleacher Nation as a part-time contributor in 2015. One year later, he joined Bleacher Nation full-time, covering the Chicago Cubs and Major League Baseball. Today, Michael runs Bleacher Nation, contributing as a writer (Cubs, MLB) and an editor for all sections of the site, including the Chicago Bears, Bulls, and Blackhawks, as well as MLB, NBA, NHL, and NFL. In 2019, Michael was the co-host of NBC Sports Chicago's Cubs Post-Game Show Outside the Ivy. You can find him on Twitter/X @Michael_Cerami

more cubs news

Cubs Signing Old Friend and Former Brewers Starter Colin Rea

The Cubs have made a pitching addition today, though it's probably not among the names you had on your radar for a significant move. It's old friend Colin Rea: Free agent right-hander Colin Rea and the #Cubs have agreed to...

The Roki Sasaki Vibes Ain’t Great, Babe

To be clear, the vibes on the Chicago Cubs landing Roki Sasaki should never have been particularly high to begin with, and I've done my best to keep folks' hopes in check from the jump. The rumors on the Dodgers...

Lukewarm Stove: Short-Term for Both Bregman and Alonso? Does Cabrera Make Sense for Cubs? More

MLB RUMORS — Well, we're officially in a holding pattern. The big-time free-agent relievers are still standing by for Tanner Scott to set the market (Andrew Kittredge notwithstanding). Pete Alonso and Alex Bregman are in no man's land and are...

The Whole Tucker Thing, Mastrobuoni’s DFA, Franklin on the Mound, and Other Cubs Bullets

'Conclave' was good. I don't have much more to say than that, especially since I'm way late on watching it, and also because I don't know much about how realistic it is. Just an interesting, well-paced story to enjoy. The...

Lots of Minor League Players and Big Leaguers in Mesa at the Cubs’ Facilities This Week

The calendar has flipped to 2025, and that means it's time to check in on the guys who are already putting in work in Arizona well ahead of Spring Training. For the Chicago Cubs, that means a couple different group:...

Reliever Andrew Kittredge Signing with the Orioles

One of the top relievers is going off the market, signing with the Orioles. Andrew Kittredge hadn't been connected to the Cubs, but movement in the market is nevertheless notable: Free-agent reliever Andrew Kittredge in agreement with Orioles on one-year,...

Cubs and Kyle Tucker Reportedly Failed to Come to An Agreement Today

Welcome to your new organization, Kyle Tucker: you get an arbitration hearing. That's what it'll be if the Cubs stick to a file-and-trial approach to his 2025 contract, as the two sides did not come to a deal today to...

Cubs Acquire Reliever Matt Festa, Designate Miles Mastrobuoni for Assignment

While sorting out their arbitration situation today, the Cubs made a separate move, picking up reliever Matt Festa from the Texas Rangers in a trade for cash. Festa, a 31-year-old righty, had been DFA'd a couple days ago, so the...

Chicago Cubs Avoid Arbitration with Justin Steele and Nate Pearson (UPDATE)

Today is the final day for arbitration-eligible players to make a deal for 2025, otherwise they will submit a salary request at the end of the day, and the team will submit their own number. Then, at an arbitration hearing...

Dodgers Trade Diego Cartaya to the Twins

As expected, even though the Dodgers designated former top catching prospect Diego Cartaya for assignment, they were able to find a trade partner. He was just too intriguing to let hit waivers, and I certainly wondered if the Cubs would...

Latest News

Top NFL Player Props – Wild Card Round

The NFL Playoffs Wild Card schedule has plenty of exciting matchups in store. Among those contests is the Minnesota Vikings taking on the Los Angeles Rams.Scroll down and you'll find NFL player prop bets for each and every game on...

Where to Watch AC Milan vs. Cagliari: TV Channel, Start Time and Live Stream

Serie A's eighth-place team, AC Milan, hosts 18th-place Cagliari on Saturday at 2:45 PM ET.Watch Serie A matches on Fubo! Use our link to sign up now.AC Milan vs. Cagliari TV & Live Stream InfoWhen: Saturday, January 11, 2025 at...

Where to Watch Sevilla FC vs. Valencia CF: TV Channel, Start Time and Live Stream

Sevilla FC (14th in LaLiga) and Valencia CF (19th) meet at Ramon Sanchez Pizjuan in Sevilla on Saturday at 3:00 PM ET.Watch LaLiga matches on Fubo! Use our link to sign up now.Sevilla vs. Valencia TV & Live Stream InfoWhen:...

Where to Watch Stade Rennes vs. Olympique Marseille: TV Channel, Start Time and Live Stream

A pair of the top goal-scorers in Ligue 1 will meet when Arnaud Kalimuendo (seven goals) and Stade Rennes host Mason Greenwood (10 goals) and Olympique Marseille on January 11, 2025 at 3:05 PM ET.Watch Ligue 1 matches on Fubo!...

Yale vs. Brown: Start Time, Streaming Live, TV Channel, How to Watch

The Yale Bulldogs (7-6, 0-0 Ivy League) will try to build on a five-game home win streak when they square off against the Brown Bears (8-5, 0-0 Ivy League) on January 11, 2025 at John J. Lee Amphitheater.In its previous...

How to Watch Pittsburgh Panthers vs. Louisville Cardinals: Live Stream or on TV

The Pittsburgh Panthers (12-3, 3-1 ACC) hope to build on a nine-game home winning streak when they host the Louisville Cardinals (11-5, 4-1 ACC) on January 11, 2025.On Tuesday, in its last game, Pittsburgh lost to Duke 76-47. With 11...

How to Watch Saint Bonaventure Bonnies vs. La Salle Explorers: Live Stream or on TV

The Saint Bonaventure Bonnies (14-2, 2-1 A-10) aim to continue a three-game home win streak when they host the La Salle Explorers (8-7, 0-2 A-10) on January 11, 2025.On Wednesday, in its last game, Saint Bonaventure fell to Saint Louis...

Top Prospects and Potential 2025 NFL Draft Targets For the Chicago Bears to Watch at the Cotton Bowl

Thursday's College Football Playoff game showdown between Notre Dame and Penn State is loaded with NFL Draft-eligible prospects, so I hope the Chicago Bears are watching and taking notes. HOW TO WATCH Ohio State Buckeyes (12-2) vs. Texas Longhorns (13-2)...

Auger-Aliassime vs. Korda Prediction at the Great Ocean Road Open – Saturday, January 11

Felix Auger-Aliassime will face Sebastian Korda in the Great Ocean Road Open final on Saturday, January 11.Korda is favored to win the tournament title over Auger-Aliassime, with -135 odds against the the underdog's +110.Great Ocean Road Open InfoTournament: The Great...

Chicago Bears Claim Offensive Lineman Off Waiver Wire

Five days into the offseason and we already have news of the Chicago Bears making an addition to their offensive line. News from ESPN NFL insider Jeremy Fowler, who reports the Bears have claimed offensive lineman Jordan McFadden off waivers...

more cubs news