MLB Daily DeltaWeek 19 · August 2, 2026
Kenley Jansen
DET · P
Change to
Portrait of Robert Suarez
Robert Suarez
ATL · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 22, 1 even. Take whoever fills a bigger need.

Head-to-head
K
ERA
WHIP
W
SV

Kenley Jansen wins 2 (K, SV); Robert Suarez wins 2 (ERA, W); 1 even.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Kenley Jansen
93.7
Robert Suarez
98.8
Swinging-Strike %lg 11.0% · higher = better
Kenley Jansen
13.2%
Robert Suarez
12.9%
Strikeout %lg 22.0% · higher = better
Kenley Jansen
26.7%
Robert Suarez
21.5%
Chase %lg 28.5% · higher = better
Kenley Jansen
29.7%
Robert Suarez
38.8%
Hard-Hit % Allowedlg 40.0% · lower = better
Kenley Jansen
31.4%
Robert Suarez
33.0%
Barrel % Allowedlg 8.0% · lower = better
Kenley Jansen
7.1%
Robert Suarez
3.4%
xwOBA Allowedlg .315 · lower = better
Kenley Jansen
.294
Robert Suarez
.282
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
Kenley Jansen
26.44
lg xERA 4.10
now 4.80
3.70
Robert Suarez
26.44
lg xERA 4.10
now 0.71
3.68
WHIPlower is better
Kenley Jansen
.9001.40
now 1.20
1.24
Robert Suarez
.9001.40
now 0.83
1.24

Volume · rest of season
Strikeoutshigher is better
Kenley Jansen
4027.60
now 19
22
Robert Suarez
4027.60
now 22
16
Winshigher is better
Kenley Jansen
.0005.20
now 1
11
Robert Suarez
.0005.20
now 4
24
Saveshigher is better
Kenley Jansen
.00011.80
now 7
59
Robert Suarez
.00011.80
now 4
23
If you already own them — trade angle
Hold · wait & seeKenley Jansen — hold.conf 0.50
Sell HighRobert Suarez — sell high. His value is peaking; good time to trade him.conf 0.95
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