MLB Daily DeltaWeek 27 · September 27, 2026
Portrait of Andrew Nardi
Andrew Nardi
MIA · P
Change to
Kenley Jansen
DET · P
Change to
Who's more valuable, rest of season

Kenley Jansen.

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

Head-to-head
K
ERA
▶
WHIP
W
SV n/a

Kenley Jansen wins 1 categories (ERA); Andrew Nardi wins 0 (none); 3 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Andrew Nardi
94.6
Kenley Jansen
93.9
Swinging-Strike %lg 11.0% · higher = better
Andrew Nardi
14.6%
Kenley Jansen
13.0%
Strikeout %lg 22.0% · higher = better
Andrew Nardi
27.3%
Kenley Jansen
28.3%
Chase %lg 28.5% · higher = better
Andrew Nardi
29.5%
Kenley Jansen
30.1%
Hard-Hit % Allowedlg 40.0% · lower = better
Andrew Nardi
45.0%
Kenley Jansen
38.1%
Barrel % Allowedlg 8.0% · lower = better
Andrew Nardi
13.3%
Kenley Jansen
9.5%
xwOBA Allowedlg .315 · lower = better
Andrew Nardi
.348
Kenley Jansen
.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
Andrew Nardi
3.125.74
lg xERA 4.10
now 5.16
3.74
Kenley Jansen
3.125.74
lg xERA 4.10
now 4.80
3.70
WHIPlower is better
Andrew Nardi
1.121.49
now 1.41
1.24
Kenley Jansen
1.121.49
now 1.20
1.24

Volume · rest of season
Strikeoutshigher is better
Andrew Nardi
4037.80
now 27
0
Kenley Jansen
4037.80
now 19
0
Winshigher is better
Andrew Nardi
.0004.20
now 3
0–0
Kenley Jansen
.0004.20
now 1
0–0

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

If you already own them — trade angle
Hold · wait & seeAndrew Nardi — hold.conf 0.50
Sell HighKenley Jansen — sell high. His value is peaking; good time to trade him.conf 0.71
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