MLB Daily DeltaWeek 25 · September 11, 2026
Portrait of Sean Manaea
Sean Manaea
NYM · P
Change to
Victor Mederos
ATL · P
Change to
Who's more valuable, rest of season

Victor Mederos.

He projects to help you in more roto categories the rest of the way — ERA and WHIP.

Head-to-head
K
ERA
WHIP
W
SV n/a

Victor Mederos wins 2 categories (ERA, WHIP); Sean Manaea wins 1 (K); 1 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Sean Manaea
91.3
Victor Mederos
97.2
Swinging-Strike %lg 11.0% · higher = better
Sean Manaea
11.0%
Victor Mederos
15.1%
Strikeout %lg 22.0% · higher = better
Sean Manaea
21.6%
Victor Mederos
22.2%
Chase %lg 28.5% · higher = better
Sean Manaea
31.5%
Victor Mederos
33.6%
Hard-Hit % Allowedlg 40.0% · lower = better
Sean Manaea
41.4%
Victor Mederos
38.1%
Barrel % Allowedlg 8.0% · lower = better
Sean Manaea
11.0%
Victor Mederos
3.6%
xwOBA Allowedlg .315 · lower = better
Sean Manaea
.340
Victor Mederos
.293
stabilized — trust it · small sample yet · dashed = league avg · right = better
05

The tape

Rest-of-season projection · bold = leads
rest-of-season projection current season projection range
Rate · earned-run quality
ERAlower is better
Sean Manaea
27.11
lg xERA 4.10
now 5.08
4.52
Victor Mederos
27.11
lg xERA 4.10
now 0.00
3.70
WHIPlower is better
Sean Manaea
.9001.84
now 1.46
1.30
Victor Mederos
.9001.84
now 0.50
1.24

Volume · rest of season
Strikeoutshigher is better
Sean Manaea
4058.80
now 42
8
Victor Mederos
4058.80
now 0
0
Winshigher is better
Sean Manaea
.000.480
now 0
00
Victor Mederos
.000.480
now 0
00

SV — not applicable. Both pitch out of the rotation.

If you already own them — trade angle
SellSean Manaea — sell.conf 0.81
Sell HighVictor Mederos — sell high. His value is peaking; good time to trade him.conf 0.77
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