JJ Peterka vs Ethan Del Mastro
Who gets more chances, who finishes them, and whose team owns the ice when he is on it? The league's scoring numbers and ours, side by side.
2026-27 seasonregular season and playoffs so far
Bruins · RJJ PeterkaChange first player
Bruins skaters
- Morgan Geekie
- David Pastrnak
- JJ Peterka
- Pavel Zacha
- James Hagens
- Elias Lindholm
- Casey Mittelstadt
- Fraser Minten
- Tanner Jeannot
- Mason Lohrei
- Nikita Zadorov
- Sean Kuraly
- Marat Khusnutdinov
- Jonathan Aspirot
- Hampus Lindholm
- Connor Clifton
- Matthew Poitras
- Mark Kastelic
- Will Borgen
- Frederic Brunet
League chance leaders
- Leon Draisaitl
- Tomas Hertl
- Tage Thompson
- Kyle Connor
- Vasily Podkolzin
- William Eklund
- Dylan Guenther
- Andrei Svechnikov
- Nick Schmaltz
- Alex Tuch
- William Nylander
- Will Cuylle
- Steven Stamkos
- Adrian Kempe
- Cole Perfetti
- Kirill Marchenko
- Pavel Dorofeyev
- John Tavares
- J.T. Miller
- Sam Reinhart
- Beckett Sennecke
- Clayton Keller
- Nathan MacKinnon
- Cutter Gauthier
Another club (its chance leader)
Blackhawks · DEthan Del MastroChange second player
Blackhawks skaters
- Patrick Kane
- Frank Nazar
- Jordan Greenway
- Anton Frondell
- Ryan Donato
- Sam Rinzel
- Artyom Levshunov
- Ryan Greene
- Oliver Moore
- Tyler Bertuzzi
- Roman Kantserov
- Teuvo Teravainen
- Nick Lardis
- Bowen Byram
- Cole Smith
- Wyatt Kaiser
- Alex Vlasic
- Andrew Mangiapane
- Kevin Korchinski
- Ethan Del Mastro
- Ian Cole
League chance leaders
- Leon Draisaitl
- Tomas Hertl
- Tage Thompson
- Kyle Connor
- Vasily Podkolzin
- William Eklund
- Dylan Guenther
- Andrei Svechnikov
- Nick Schmaltz
- Alex Tuch
- William Nylander
- Will Cuylle
- Steven Stamkos
- Adrian Kempe
- Cole Perfetti
- Kirill Marchenko
- Pavel Dorofeyev
- John Tavares
- J.T. Miller
- Sam Reinhart
- Beckett Sennecke
- Clayton Keller
- Nathan MacKinnon
- Cutter Gauthier
Another club (its chance leader)
Every measurepct = league percentile, higher is better
JJ Peterka is ahead on 8 of 9 measures. The widest gap is creates per 60: JJ Peterka sits in the 70th percentile, Ethan Del Mastro the 1st.
| Measure | Peterka | Mastro |
|---|---|---|
| Scoring · NHL | ||
| Points | 2 | 0 |
| Goals | 2 | 0 |
| Assists | 0 | 0 |
| Ice time per game | 18:18 | 15:01 |
| His chances · ours | ||
| Expected goals per game | 0.3086 pct | 0.0422 pct |
| Shot attempts per game | 2.869 pct | 1.015 pct |
| Goals above expected | +0.888 pct | 0.058 pct |
| With him on the ice · ours | ||
| Chance share | 56.2%65 pct | — |
| Chances for per 60 | 2.6261 pct | — |
| Chances against per 60 | 2.0462 pct | — |
| 5-on-5 impact · ours | ||
| Net impact per 60 | +0.1252 pct | −0.416 pct |
| Creates per 60 | +0.2270 pct | −0.471 pct |
| Prevents per 60 | −0.1024 pct | +0.0655 pct |
How this is measured
Points, goals, assists and ice time are the NHL's own numbers for the season. Everything else is ours, from the shot model: the chance each unblocked attempt scores, added up for the shooter (his chances) or for everyone on the ice with him at five-on-five (with him on the ice). The impact rating also accounts for his linemates, opponents, home ice and the score. The bold number is the better of the two.
Percentiles compare each skater with the 555 skaters who have at least 22 five-on-five minutes this season; a skater under that minimum has no on-ice numbers here yet. For chances against, a higher percentile means fewer allowed. Goalies are not compared on this page. More →