1. I said they've been generally good since Holl has been back in the lineup, save for the horrendous turnovers
2. Muzzin has been on the ice for 19 of the 34 EVGA for the Leafs this year, while playing 364 ES minutes out of 986 total ES minutes for the team.
- 56% of all ES goal against have been scored while Muzzin is on the ice, while playing 37% of the minutes.
We are the 3rd best defensive team in the league in spite of how poorly our "top tough usage" matchup pair has performed. 1st and 3rd pair have been terrific.
You make a solid point for sure.
And there is no doubt that Holl (and Rielly) struggled to start the year.
We've had 6 pairings that have gotten any real minutes 5v5.
I'll order them in general order of qoc:
Muzzin-Brodie: 54.3xgf%, 58.8gf%
Muzzin-Holl: 52.7xgf%,
35.7gf%
Rielly-Brodie: 53.0xgf%, 61.6gf%
Rielly-Dermott:
36.9xgf%, 40.7gf%
Sandin-Lilly: 69.2xgf%, 48.7gf%
Sandin-Dermott: 68.9xgf%, 66.2gf%
There's one pairing that was irredeemably bad - Rielly-Dermott. They weren't even getting super tough usage but just didn't work at all.
Other than that pairing, the other pairings have all been quite good by xgf%, though you're right that there's obviously been an issue with the Muzzin-Holl pairing when it comes to goals. And specifically goals against:
Defense
Sandin-Dermott 1.10ga60, 1.78xga60
Rielly-Brodie 1.23ga60, 2.22xga60
Muzzin-Brodie 1.42ga60, 2.85xga60
Sandin-Liljegren 1.56ga60, 1.70xga60
Rielly-Dermott
3.34ga60,
3.52xga60
Muzzin-Holl
3.63ga60, 2.35xga60
Now some of that comes from playing against the top lines every night, but obviously that's way too high a number for them and definitely indicates that they've struggled.
The question is whether a) the struggles had any fluke in them, and b) whether the struggles were over.
Obviously we can see that unlike Rielly-Dermott, whose goals against were explained by their expected goals against, for Muzzin-Holl they're posting a very good expected goals against number despite giving away so many goals. So maybe you're right and they've been giving up EXTREME bad chances that xga doesn't quite capture correctly. Or maybe they've been a bit unlucky. Or maybe both. Interesting that Muzzin-Brodie were significantly poorer by xga, but still didn't give up many goals.
It's hard to tell in this sample - and yes for sure by the eye test Holl definitely struggled early on (as did all the top 4, really) - but we could maybe see if there was some flukiness if we do some splits.
For Holl in particular we could see how he's looked in his first 7gms before benching compared to his 7gms since going back into the lineup:
First 7gms: 4.99ga/60, 3.02xga/60
Last 7gms: 1.45ga/60, 1.87xga/60
So really it doesn't even look like fluke - he was flat out bad to start the year, giving up the most goals and the most expected goals on the defense before getting benched.
But that's turned around drastically since he returned, and he and his pairing are back to being excellent in top usage by both goals and expected goals. And that goes for the entire top-4 really - they all struggled to start but now seem back to firing on all cylinders again.
1st 7gms:
Muzzin-Holl: 50.4xgf% (2.62/2.58),
16.5gf% (1.18/
5.98)
Rielly-Brodie: 49.8xgf% (2.53/2.55), 57.1gf% (1.99/1.50)
Sandin-Dermott: 70.7xgf% (3.77/1.56), 59.5gf% (2.17/1.48)
Last 7gms:
Muzzin-Holl: 58.3xgf% (2.63/1.88), 64.0gf% (2.77/1.56)
Rielly-Brodie: 54.5xgf% (2.05/1.72), 66.5gf% (2.04/1.03)
Sandin-Lilly: 64.0xgf% (4.12/2.32), 65.1gf% (2.38/1.27)
Sandin-Dermott: 55.0xgf% (2.97/2.43), ---gf%
So even if you think Holl was fully to blame for all the goals against early on and that expecgted goals are misleading, you'd have to admit at this point that since he's come back in that problem has dissappeared - he's not giving up fewer goals than expected, and his expceted goals against are very low to begin with.
Even then i would still say there was a whole bunch of bad luck in those early numbers, though Holl was definitely playing poorly then too.
But given that Muzzin-Holl has been one of the best top matchup pairings in hockey since they were put together, I'm thinking the recent numbers show a guy who just had a slow start and now has his head back on straight.
Last 3yrs, minimum 800min:
1. Slavin-Hamilton 57.4xgf%
2. Josi-Ellis 56.9xgf%
3.
Muzzin-Holl 56.8xgf%
4. Heiskenen-Oleksiak 56.4xgf%
5. Suter-Spurgeon 56.1xgf%
6. Pelech-Pulock 55.9xgf%
7. Ekblad-Weegar 55.8xgf%
8. McDonagh-Cernak 55.2xgf%
9. Chiarot-Weber 53.8xgf%
10.
Rielly-Brodie 53.4xgf%
Now you might want to say that this year they have a great GAA despite the Muzz-Holl pairing, but since they were first put together and became our top matchup pairing, the leafs are 9th in the league in goals against, and 5th in expected goals against, and I have a hard time agreeing that they've done that "despite" their top matchup pairing which ranks 3rd in the league in xgf% over that time.