MLB Daily DeltaWeek 25 · September 10, 2026
Cam Booser
TB · P
Change to
Chris Roycroft
ATH · P
Change to
Who's more valuable, rest of season

Too close to call.

They split your categories 00, 4 even. Take whoever fills a bigger need.

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

Cam Booser wins 0 (none); Chris Roycroft wins 0 (none); 4 even; SV n/a.

04

Under the hood

Underlying skill — each value vs league avg
Fastball Velolg 94.0 · higher = better
Cam Booser
95.7
Chris Roycroft
94.7
Swinging-Strike %lg 11.0% · higher = better
Cam Booser
15.2%
Chris Roycroft
7.9%
Strikeout %lg 22.0% · higher = better
Cam Booser
29.5%
Chris Roycroft
14.2%
Chase %lg 28.5% · higher = better
Cam Booser
33.9%
Chris Roycroft
25.3%
Hard-Hit % Allowedlg 40.0% · lower = better
Cam Booser
41.4%
Chris Roycroft
42.2%
Barrel % Allowedlg 8.0% · lower = better
Cam Booser
6.9%
Chris Roycroft
10.3%
xwOBA Allowedlg .315 · lower = better
Cam Booser
.267
Chris Roycroft
.375
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
Cam Booser
28.25
lg xERA 4.10
now 0.00
3.70
Chris Roycroft
28.25
lg xERA 4.10
now 12.27
3.70
WHIPlower is better
Cam Booser
.9002.55
now 0.50
1.24
Chris Roycroft
.9002.55
now 3.55
1.24

Volume · rest of season
Strikeoutshigher is better
Cam Booser
408.60
now 1
3
Chris Roycroft
408.60
now 3
3
Winshigher is better
Cam Booser
.000.480
now 0
00
Chris Roycroft
.000.480
now 0
00

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

If you already own them — trade angle
Sell HighCam Booser — sell high. His value is peaking; good time to trade him.conf 0.79
Hold · wait & seeChris Roycroft — hold.conf 0.55
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