Julian Aguiar

SP · L/R · age 25.3 · CHC

OCTOBER: SUB ONLY

Roster status
OPTIONED
Service thru 2025
1+042
Service now / projected
1+043 / 1+043
Option years left (2026)
3 (using one in 2026)
Assignments left this season
3 of 5
Contract (2027)
PRE-ARBITRATION / AUTO-RENEWAL
Acquired
Waivers (CIN) Sep'26
Outrighted / DFA'd before
0 / 0
Contract
none listed

Next 90 days, by the model

Stays put
52%
Designated
29%
Optioned
10%
Traded
1%
Released or non-tendered
8%

Pushing the cut risk up: this season's WAR (0.06) raises it, option days this season (185) raises it, how he was acquired (1) raises it.

Context the model does not weigh: ZiPS projects 0.5 WAR, 0.1 WAR this season; 11 SP on the 40-man, of whom Kevin Gausman, David Peterson, Shota Imanaga are headed to free agency.

Trained on every 40-man roster snapshot since 2011 and what happened in the following 90 days; it sees roster status, options, service, history and last season's line, not this season's performance or the club's intentions. How well it does.

Is there a job for him next year?

CHC returns 8 SP on the 40-man once 3 free agents leave; about 8 SP jobs survive a normal winter. By his own recent record he ranks 8th among the returners (-0.1 WAR against a bar of -0.1), which the calibrated model turns into 79% kept through the tender deadline. Ranked by ZiPS and Steamer instead, which credit his longer track record, he is 8th (0.3 WAR, bar 0.3), worth 87% kept on the same model.

By recent record: returning SPProj. WAR
1. Ben Brown2.2
2. Matthew Boyd2.0
3. Clay Holmes1.8
4. Cade Horton1.6
5. Justin Steele1.4
6. Jordan Wicks0.5
7. Braxton Garrett0.4
8. Julian Aguiarlast job-0.1
By ZiPS / Steamer: returning SPProj. WAR
1. Matthew Boyd2.1
2. Clay Holmes2.0
3. Justin Steele1.8
4. Braxton Garrett1.6
5. Cade Horton1.4
6. Ben Brown1.3
7. Jordan Wicks0.7
8. Julian Aguiarlast job0.3

Departing free agents are excluded; players on club, mutual or player options are counted as returning. The kept probability is calibrated on every September since 2012 using the recent-record projection; the ZiPS/Steamer reading uses the same model with a different ranking, so treat it as a second opinion rather than a calibrated number. Salary enters once arbitration projections publish in October.

October: Injury replacement only

Added to the 40-man on Sep 26, after the Sep 1 noon cutoff, so he is not automatically eligible. He was not in the organization before the cutoff, so he cannot be added to a post-season roster this year.

The post-season eligibility list is fixed at noon ET on September 1: everyone on the 40-man, the 60-day IL or the military list at that moment, who then stays there without interruption. Attachment 25 (Major League Rule 40)

What happens if the club…

option him to the minors
Yes, 3 option years left. 3 of the five optional assignments for 2026 remain. A 2026 option year is already used (186 days), so further trips this season cost nothing extra. Once down he must stay 15 days unless he replaces an injured or traded player.
Option years and the 20-day rule · Five optional assignments per season · Minimum stay on option
designate him for assignment (or put him on outright waivers)
The club has 7 days to trade him, pass him through outright waivers, or release him; he is paid at the major-league rate and keeps accruing service in the meantime. On outright waivers any club can claim him for $50,000, worst record first, and the claiming club takes his contract. If he clears, the club can outright him to the minors and he has no say; he stays under club control on a minor-league deal. He would then be Rule 5-eligible and would hold XX-D rights against any future outright.
Designated for assignment: 7 days · Outright waivers · Article XX-D: the right to walk
release him
Release waivers cost a claiming club $1 but the claimant assumes the whole contract, so expensive players clear. The club owes the full unpaid balance of this season's salary, offset by whatever another club pays him this year. A released player is not post-season eligible for any club this year.
Release waivers and termination pay · Which rate a split contract pays at release
trade himBLOCKED
Not now: players on major-league contracts cannot be traded after the Aug 3 deadline until the day after the World Series.
Trade deadline · 10-and-5 rights · June 15 no-trade for free-agent signees
renew him for next year
Pre-arbitration: the club sets his 2027 salary near the minimum ($780,000 floor) and he has no leverage beyond a non-tender.
Minimum salaries · Tender deadline

What the rules say about him

Option years, season by season

SeasonDays on optionOption year usedStints
2026186yesMar 6, 2026 to Sep 18, 2026 (177d, spring training)Sep 19, 2026 to Sep 26, 2026 (7d)Sep 26, 2026 to now (2d)

Transaction log

Sep 26, 2026Claimed off waiversChicago Cubs claimed RHP Julian Aguiar off waivers from Cincinnati Reds.
Sep 26, 2026OptionedChicago Cubs optioned RHP Julian Aguiar to ACL Cubs.
Sep 19, 2026OptionedCincinnati Reds optioned RHP Julian Aguiar to Louisville Bats.
Sep 18, 2026RecalledCincinnati Reds recalled RHP Julian Aguiar from Louisville Bats.
Mar 6, 2026OptionedCincinnati Reds optioned RHP Julian Aguiar to Louisville Bats.
Nov 6, 2025Status changeCincinnati Reds activated RHP Julian Aguiar from the 60-day injured list.
Feb 13, 2025Status changeCincinnati Reds placed RHP Julian Aguiar on the 60-day injured list. UCL surgery on right elbow.
Oct 1, 2024Status changeCincinnati Reds activated RHP Julian Aguiar from the 15-day injured list.
Sep 24, 2024Status changeCincinnati Reds placed RHP Julian Aguiar on the 15-day injured list retroactive to September 21, 2024. Right elbow sprain.
Aug 19, 2024Contract selectedCincinnati Reds selected the contract of RHP Julian Aguiar from Louisville Bats.
Aug 26, 2021SignedCincinnati Reds signed RHP Julian Aguiar.

Service through 2025 per FanGraphs RosterResource; options and this-season service reconstructed from the MLB transaction log (reconstruction; FanGraphs shows 3). Rule 5 exposure deadline Nov 17, 2026.