Sean Sullivan fantasy outlook 2027
Sean Sullivan ranks 1059th overall in our 2027 fantasy baseball rankings, 255th among starting pitchers, and 1087th in points leagues. The 2027 projection is 0 W, 5.56 ERA, 1.49 WHIP, 64 K in 71 IP. In 2026 he posted a 8.87 ERA and 16 strikeouts over 22.33 innings in 5 starts. At 24 next season he is still on the rising side of the aging curve.
Overall (5x5)
#1059
of 1184
Starting pitcher
#255
of 261
Points leagues
#1087
68 proj. pts
Dynasty
#1059
Keeper value
Round 89
12-team draft
Pitching: projection and recent seasons
| Season | G | GS | IP | W | SV | HLD | K | K% | BB% | ERA | WHIP |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2027 projection | 16 | 16 | 71.1 | 0 | 0 | 0 | 64 | 20.3% | 9.0% | 5.56 | 1.49 |
| 2026 | 5 | 5 | 22.1 | 0 | 0 | 0 | 16 | 14.0% | 9.6% | 8.87 | 2.01 |
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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 | 37 | .364 | .432 | .758 | 3 | 6 |
| vs right-handed hitters | 77 | .333 | .416 | .636 | 2 | 10 |
| Home | 79 | .338 | .430 | .662 | 3 | 12 |
| Away | 35 | .355 | .400 | .710 | 2 | 4 |
2026 Statcast and advanced numbers
xBA against
.246
xSLG against
.449
xwOBA against
.334
FIP
6.46
ERA
8.87
22.33 IP
WAR
-0.1
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 Sean Sullivan
- #1056Weston Wilson3BSEA
- #1057Nate EatonOFBOS
- #1058Austin WynnsCTEX
- #1060Ronny SimonOFPIT
- #1061Michael HelmanOFTEX
- #1062Drew RomoCCWS
Best fantasy teammates
Colorado Rockies depth chart- #23Hunter GoodmanCCOL
- #82Jake McCarthyOFCOL
- #189Mickey MoniakOFCOL
- #249Cole CarriggOFCOL
- #287TJ Rumfield1BCOL
- #345Willi Castro2BCOL
Common questions
Where should I draft Sean Sullivan in 2027?
Sean Sullivan is 1059th on our 2027 board for 5x5 roto leagues, about round 89 in a 12-team draft, and 1087th in standard points leagues.
Is Sean Sullivan a keeper for 2027?
He is worth a round 89 pick in a 12-team league, so he is a value to keep at any cost later than that round.
What positions is Sean Sullivan eligible at?
By 2026 games (20 at a position, or 5 starts or 8 relief outings for pitchers) he qualifies at SP. Leagues set their own thresholds.
What team does Sean Sullivan play for?
Sean Sullivan is listed with the Colorado Rockies.
More: 2027 starting pitcher rankings, dynasty rankings and keeper values. He is the 1059th pick on our board.
By the Parlae deskPlayer data updated Oct 14, 2026 at 7:53 AM ETHow this is builtReport a wrong number