Aaron Bummer fantasy outlook 2027
Aaron Bummer ranks 787th overall in our 2027 fantasy baseball rankings, 346th among relief pitchers, and 1079th in points leagues. The 2027 projection is 2 W, 4.89 ERA, 1.43 WHIP, 37 K in 39 IP. In 2026 he posted a 10.26 ERA and 13 strikeouts over 16.67 innings across 21 appearances. At 33 next season the projection takes off a little for age.
Overall (5x5)
#787
of 1184
Relief pitcher
#346
of 409
Points leagues
#1079
73 proj. pts
Dynasty
#787
Keeper value
Round 66
12-team draft
Pitching: projection and recent seasons
| Season | G | GS | IP | W | SV | HLD | K | K% | BB% | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2027 projection | 37 | 0 | 38.2 | 2 | 0 | 9 | 37 | 21.2% | 8.7% | 4.89 | 1.43 |
| 2026 | 21 | 0 | 16.2 | 1 | 0 | 5 | 13 | 14.8% | 12.5% | 10.26 | 2.10 |
| 2025 | 42 | 2 | 54.1 | 3 | 0 | 2 | 51 | 21.7% | 7.2% | 3.81 | 1.25 |
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2026 splits
What hitters did against him, by the hand they bat with and where he pitched.
| Split | PA | AVG | OBP | SLG | HR | K |
|---|---|---|---|---|---|---|
| vs left-handed hitters | 44 | .324 | .419 | .676 | 3 | 7 |
| vs right-handed hitters | 44 | .324 | .409 | .676 | 4 | 6 |
| Home | 44 | .282 | .341 | .538 | 3 | 7 |
| Away | 44 | .371 | .488 | .829 | 4 | 6 |
2026 Statcast and advanced numbers
xBA against
.271
xSLG against
.521
xwOBA against
.382
FIP
9.16
ERA
10.26
16.67 IP
WAR
-0.9
Expected stats come from Statcast as MLB's Stats API publishes them: what the quality of contact was worth, before defense and luck.
Ranked around Aaron Bummer
- #784Chase DollanderRPCOL
- #785Griffin CanningSPSD
- #786Patrick BaileyCCLE
- #788Jordan MontgomeryRPTEX
- #789Brady SingerSPCIN
- #790Kyle NicolasRPWSH
Best fantasy teammates
Kansas City Royals depth chart- #9Bobby Witt Jr.SSKC
- #80
- #141Jac CaglianoneOFKC
- #149Michael WachaSPKC
- #158Noah CameronSPKC
- #166
Common questions
Where should I draft Aaron Bummer in 2027?
Aaron Bummer is 787th on our 2027 board for 5x5 roto leagues, about round 66 in a 12-team draft, and 1079th in standard points leagues.
Is Aaron Bummer a keeper for 2027?
He is worth a round 66 pick in a 12-team league, so he is a value to keep at any cost later than that round.
What positions is Aaron Bummer eligible at?
By 2026 games (20 at a position, or 5 starts or 8 relief outings for pitchers) he qualifies at RP. Leagues set their own thresholds.
What team does Aaron Bummer play for?
Aaron Bummer is listed with the Kansas City Royals.
More: 2027 relief pitcher rankings, dynasty rankings and keeper values. He is the 787th pick on our board.
By the Parlae deskPlayer data updated Oct 14, 2026 at 7:53 AM ETHow this is builtReport a wrong number