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MLB · NL Central

Ryan Rolison

Betting stats, pitch arsenal, opponent splits & prop matchups

Chicago CubsSPBats: R · Throws: L
StuffAbove avg

The read

Elite swing-and-miss stuff, with strong underlying run prevention.

On the mound

This season

ERA

2.55

WHIP

1.30

FIP

3.71

xERA

4.05

5-1 · 2 GS · 42.3 IP · 43 K · 20 BB · 4 HR

MLB avg · 4.20 ERA · 1.30 WHIP · 4.15 FIP

Season K/9 9.1 · BB/9 4.3

Opponent splits

Statvs Leftiesvs Righties
Opp BA.160.242
K%32%20%
HR allowed04
Sample75 BF95 BF

Quality of stuff

Percentile rank vs qualified MLB pitchers (20+ IP) this season. The dot is this player; further right is better. Over 42.3 IP.

Metric
Percentile
Value
Rank
ERA
2.55
92
FIP
3.71
59
xERA
4.05
57
WHIP
1.30
52
K %
18.2%
27
SwStr %
14.7%
95
Chase %
Barrel %

Attack zones

23%15%23%39%

23%

Heart

39%

Shadow

23%

Chase

15%

Waste

Heart = middle · Shadow = edges (command) · 6.6 ft extension

Where he lives around the zone. Heart (red) is the middle, Shadow (gold) the edges (command), Chase (blue) and Waste (slate) further off.

Full Statcast profile

Arsenal · splits · situationalSeason-to-date
Pitch arsenalusage · velo · spin · break · whiff% · xwOBA
4-Seam
43%
Sinker
7%
Slider
17%
Curve
18%
Change
2%
Other
14%
PitchUsageVeloSpinBreakZone%SwStr%xwOBA
4-Seam42.5%94.622851.352.3%5.3%.374
Curve17.5%79.726664.840.5%12.1%.403
Slider17.3%86.825373.252.6%7.0%.346
Sinker6.5%95.022511.746.5%14.0%.090
Change2.0%90.818322.353.8%0.0%.450

Based on 661 pitches this season.

Expected & ratesnot in the panels above
xwOBA allowed
.310
1st-pitch strike%
57.8%
Putaway%
50.6%
Recent formlast 5 starts
L5 ERA
1.69
L5 FIP
2.54
L5 K/9
10.1
L5 BB/9
5.1
L5 HR/9
0.0
Pitches/start
17.4
Platoon & times-through
vs LHB xwOBA
.229
vs RHB xwOBA
.373
1st time xwOBA
.312
2nd time xwOBA
.000
Inn 1-3 ERA
3.43
Inn 4-6 ERA
4.99
Inn 7+ ERA
3.24
Rolling formxwOBA allowed / K% / SwStr% / velo
7d xwOBA
.403
7d K%
20.0%
7d velo
91.5
14d xwOBA
.291
14d K%
25.0%
30d xwOBA
.360
30d K%
24.5%
30d velo
90.0

Statcast-derived from our v8 pitch corpus, refreshed daily. xwOBA (con) = xwOBA on balls in play. Percentages are share of the relevant opportunity.

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