Those Disappointing Wizards

wittman confused

The surest way to get disappointed is to start with unrealistically high expectations. For exhibit gazillion, I present the 2015-16 Washington Wizards.

During the preseason, there was a fascinating disconnect between fans, media observers, and my statistical analysis. Many, including some of my stat pals at APBRmetrics thought the Wizards would be pretty good. The team seemed to fit a familiar narrative — they’d been bad, they’d gotten a taste of the playoffs (and even won a first round series) in 2013-14, and then had been better yet in 2014-15 (complete with a first round sweep of the Toronto Raptors). Fueled by All-Star John Wall and his young backcourt buddy Bradley Beal, the Wizards would take the next step and become Eastern Conference Contenders.

Over on the message board at RealGM, 76 members predicted the team’s final record. The average prediction: 48.0 wins. (Strictly speaking, 77 members made a prediction. I’m removing my own because it fits into a different category). A helpful soul compiled nine media predictions (strictly speaking, it was eight plus a betting service’s over/under line; also there are ten predictions listed, but 538’s belongs in a different category), which were only slightly less optimistic: 46.6 wins.

Roll all of those up, and it’s 85 predictions ranging from a high of 56 to a low of 37. The group pick: 47.9 wins.

The APBRmetrics crowd was less optimistic — average prediction: 44.8 wins.

My stat-based model predicted 41.4 wins, but I rounded up to 42 in my preseason analysis at Vice. The guys at 538.com predicted 41 wins.

What’s gone wrong? Nothing unexpected, really. Wall’s been maybe a little less productive than anticipated, but he’s quite close to my preseason prediction. Beal hasn’t been as good as I’d predicted — and he got hurt more than I’d expected — but that’s counterbalanced by Marcin Gortat and Otto Porter being healthier and more productive than projected.

So, was it injuries that doomed the Wizards? No. While the Wizards are near the league lead in games missed due to injury, most of the games were missed by bottom of the rotation guys — Alan Anderson, Drew Gooden, Gary Neal. Yes, Nenê and Beal missed their usual allotment. But among players who were on the roster since preseason, they’re fourth and sixth in per possession production. Washington’s three most productive players per possession (Wall, Gortat and Porter) have missed a total of 13 games.

There’s another whopping problem with the “injuries done ’em in” narrative: it’s hopelessly one-sided. For example, when I ran an estimate during the All-Star break on how many additional games the Wizards might have won at full health, I looked only at the Wizards. To do this analysis properly, however, it’s nonsensical to ignore injuries suffered by other teams.

Not having time today for a complete analysis of my own, I turn to ManGamesLost.com. That site lists the Wizards as having the third most games missed due to injury this season. They have two measures of the effect those injuries have had on the team. The Wizards rank 21st in one, and 19th in the other. In other words, injuries have cost Washington LESS in the win column than the average NBA team.

To put it more simply: the injury excuse is bullshit.

So what went wrong? Again, nothing surprising. Most of the players performed to reasonable preseason expectations. The team had been very average in preceding seasons, and several teams in the East improved while the Wizards tried to maintain their averageness.

The reason the Wizards are so disappointing is that fans and media (and apparently the players) set about constructing a narrative of a surging franchise. Unfortunately, the foundation for that narrative consisted of inflated win totals in a historically weak conference, and a massive overestimation of the importance of first round playoff wins.

Keep in mind that the playoffs represent tiny sample sizes. Last season’s postseason lasted 10 games. Washington’s record: 6-4. The previous season, it was 11 games. Their record: 6-5. At any other time in a season, such a performance would be expected for an average team. When it happens in the playoffs, it becomes a portent, an omen. And there’s a dose of that curious one-sidedness when it comes to injuries.

Many said (repeatedly) something to the effect of: “The Wizards might have beat the Hawks if only Wall hadn’t hurt his hand.” Acknowledged far less often is the reality that Washington’s first-round sweep of Toronto was helped by a serious back injury that hobbled Raptors star Kyle Lowry. If we’re going to imagine “what if” scenarios for a full-health Wizards against Atlanta, we also ought to recognize they might not have gotten out of the first round against a full-health Raptors squad.

With five games to go, the Wizards have a slim (about 2%) chance of reaching the postseason. All they need do is win out while Detroit loses three of their remaining four. But, as they limp toward the lottery (with the pick likely going to Phoenix), the team still embodies what I wrote in the preseason: it’s a mediocre roster that lacks an elite producer.

Player Production Average

The ratings below are from a metric I developed called Player Production Average (PPA). In PPA, players are credited for things they do that help a team win, and debited for things that don’t, each in proportion to what causes teams to win and lose. PPA is pace neutral, accounts for defense, and includes an adjustment based on the level of competition faced when a player is on the floor. In PPA, average is 100, higher is better, and replacement level is 45.

League-wide PPA scores through games played 04/05/16 are here.

PLAYER	GMS	MPG	11/10	11/22	12/3	12/13	12/21	12/30	1/6	1/13	1/27	2/11	3/1	3/14	4/5
Marcin Gortat	71	30.3	91	112	128	133	132	138	147	145	148	151	172	169	171
John Wall	77	36.2	153	129	136	168	157	157	149	144	142	146	153	148	145
Otto Porter	70	30.8	144	158	104	116	107	115	122	127	130	130	134	126	131
J.J. Hickson	11	7.4	–	–	–	–	–	–	–	–	–	–	-14	96	108
Markieff Morris	24	26.2	–	–	–	–	–	–	–	–	–	–	41	58	95
Bradley Beal	52	31.3	128	108	96	87	87	86	85	86	98	108	94	94	95
Jared Dudley	76	26.1	36	92	90	85	98	103	100	105	99	104	106	98	89
Nene Hilario	53	19.1	58	90	80	74	79	78	79	88	92	84	86	90	82
Ramon Sessions	77	19.6	131	119	84	90	87	89	88	91	90	89	88	85	76
Alan Anderson	9	14.4	–	–	–	–	–	–	–	–	–	–	97	90	68
Marcus Thornton	11	12.3	–	–	–	–	–	–	–	–	–	–	–	-6	65
Garrett Temple	75	24.6	38	106	57	54	70	63	68	79	79	69	59	56	57
Jarell Eddie	22	4.5	–	–	–	–	–	153	119	113	110	86	68	51	55
Kelly Oubre	59	9.8	-103	-4	-40	-44	9	37	43	39	36	29	22	25	27
Drew Gooden	28	10.6	99	51	57	56	56	56	38	47	34	31	26	22	22
DeJuan Blair	29	7.5	-345	-129	-112	-45	-34	-38	-38	-28	-6	-15	–	–	–
Gary Neal	40	20.2	23	49	64	75	78	74	75	78	71	70	69	–	–
Kris Humphries	28	16.6	90	121	95	80	78	76	79	79	78	76	–	–	–
Ryan Hollins	5	9.6	–	–	-40	60	59	–	–	–	–	–	–	–	–

Good news: Gortat and Porter continue to play well. Leaving aside the issue of the crummy trade that acquired him, Markieff Morris has been solid after his first four games with the team.

Bad news: Wall remains significantly below the game’s elite performers, Beal continues to rate a bit below average, and key role players (Jared Dudley, Ramon Sessions and Nenê) have all seen production slip over the past few weeks.

In the “puzzling” category goes Randy Wittman’s playing time decisions. The team’s top lineup with more than 100 minutes this season has been Wall-Beal-Porter-Morris-Gortat. Their second best lineup is exactly the same except with Dudley instead of Morris. The second lineup has been together for precisely zero minutes over the past month.

Also puzzling has been the benching of Dudley, who has been a solid player for them throughout the season. Dudley seems ideal as a league average caliber player who gets around 24 minutes per game divided between SF and PF. The Wizards started him at PF much of the season, and have now slashed his minutes from 27.0 minutes per game through the first 72 games to just 14.0 over the last five — 4.5 minutes per game fewer than Garrett Temple.

The Surprising Problem for the Wizards

wall frustrated

One of The Official Narratives of the 2015-16 Washington Wizards season is that point guard John Wall is terrific, but is getting sideswiped by a substandard supporting cast. Last month, The Washington Post’s Dan Steinberg lamented that, “The saddest thing here is that the Wizards might be in the process of sacrificing a year of John Wall’s prime.”

In Michael Lee’s excellent article at Yahoo!, Wall echoed Steinberg, saying: “I ain’t trying to waste a season.”

Adam McGinnis and I touched on the subject during our podcast last week.

Alas, as is the case with many Official Narratives, there are problems.

On a per-possession basis, Wall isn’t Washington’s most productive player. That honor goes to center Marcin Gortat. Because Wall plays five more minutes per game than Gortat, Wall leads the team in total production.
Wall is not an elite player.
The overall production difference between Wall (Washington’s top producer) and Gortat (second in total production) has been vastly overstated.
The quality of Wall’s “supporting cast” isn’t bad.

Wall’s PPA (see below) is 148 this year. Among players with at least 500 minutes this season, he ranks 54th. Among point guards, he ranks 11th. Wall has had stretches of dominant play, but his performance continues to be plagued by the same bugaboos he’s had throughout his career: turnovers, poor shot selection and poor shooting. Gortat, by the way, ranks 29th in PPA.

Wall isn’t an elite player. For the past few seasons seasons (including this one, most of the year), he’s rated as a top 8-10 point guard and a top 40-50 player overall. That’s very good, but well short of the impact from elite point guards and elite players. He could be great — he was in December, for example. But his performance game-to-game is a mix of fantastic and horrible. Which averages out to very good, not elite.

The average PPA of top total producers for each team is 179 — 31 points better than Wall. Among those top 30 producers, Wall ranks 24th in per possession production — ahead of Carmelo Anthony, Rajon Rondo, Nerlens Noel, Gordon Hayward, Tyson Chandler and Jordan Clarkson.

The average top producer has provided 22.0% of his team’s production. Wall is about average at 21.8%.

The average gap between a top producer and his team’s “number two” is about 4.5%. For Wall and Gortat, it’s 2.7%. Want a player who actually fits The Official Narrative? Try New Orleans where Anthony Davis has a PPA of 189, provides 26.3% of his team’s production, and (at 13.2%) sports the biggest drop to his team’s second most productive.

Since you’re wondering, the top five in total production shares:

Stephen Curry, GSW — 29.6%
Russell Westbrook, OKC — 26.7%
James Harden, HOU — 26.4%
Lebron James, CLE — 26.3%
Anthony Davis, NOP — 26.3%

And, here’s the top five in drop-off to “number two”:

Anthony Davis, NOP — 13.2%
Stephen Curry, GSW — 12.7%
James Harden, HOU — 8.5%
Kawhi Leonard, SAS — 8.3%
Kyle Lowry, TOR — 8.2%

Wall and the Wizards are 20th.

That’s all fine, you might be saying, but The Official Narrative isn’t necessarily that Wall’s “Robin” sucks, it’s that the roster lacks depth. That lack of depth means Wall has to carry a heavier load than other franchise leaders. Unfortunately, this is also wrong.

For this question, I calculated minutes-weighted PPA (mwPPA) for each team — after deducting the production of its top player. mwPPA provides a handy way of measuring the relative quality of each team’s roster.

The league average “supporting cast” posted an mwPPA of 92. The Wizards rank 14th so far this season with a 93. Since you were wondering, here’s the top five in supporting cast mwPPA:

SAS — 124
GSW — 121
ATL — 107
OKC — 105
BOS — 104

So, to recap:

Wall isn’t elite.
The gap between Wall’s total production and Gortat’s is smaller than average for a number one to a number two.
The Wizards “supporting cast” is mediocre, not terrible.

The real problem for the Wizards is in that first bullet. Their problem: they don’t have an elite player.

Player Production Average

League-wide PPA scores through games played 3/14/16 are here.

PLAYER	GMS	MPG	11/10	11/22	12/3	12/13	12/21	12/30	1/6	1/13	1/27	2/11	3/1	3/14
Marcin Gortat	60	30.2	91	112	128	133	132	138	147	145	148	151	172	169
John Wall	66	35.9	153	129	136	168	157	157	149	144	142	146	153	148
Otto Porter	59	30.1	144	158	104	116	107	115	122	127	130	130	134	126
Jared Dudley	65	27.7	36	92	90	85	98	103	100	105	99	104	106	98
J.J. Hickson	6	7.5	–	–	–	–	–	–	–	–	–	–	-14	96
Bradley Beal	42	30.6	128	108	96	87	87	86	85	86	98	108	94	94
Nene Hilario	42	18.8	58	90	80	74	79	78	79	88	92	84	86	90
Alan Anderson	8	14.0	–	–	–	–	–	–	–	–	–	–	97	90
Ramon Sessions	66	20.3	131	119	84	90	87	89	88	91	90	89	88	85
Markieff Morris	14	26.0	–	–	–	–	–	–	–	–	–	–	41	58
Garrett Temple	64	25.4	38	106	57	54	70	63	68	79	79	69	59	56
Jarell Eddie	21	4.7	–	–	–	–	–	153	119	113	110	86	68	51
Kelly Oubre	53	10.7	-103	-4	-40	-44	9	37	43	39	36	29	22	25
Drew Gooden	28	10.6	99	51	57	56	56	56	38	47	34	31	26	22
Marcus Thornton	3	15.0	–	–	–	–	–	–	–	–	–	–	–	-6
Ryan Hollins	5	9.6	–	–	-40	60	59	–	–	–	–	–	–	–
Kris Humphries	28	16.6	90	121	95	80	78	76	79	79	78	76	–	–
Gary Neal	40	20.2	23	49	64	75	78	74	75	78	71	70	69	69
DeJuan Blair	29	7.5	-345	-129	-112	-45	-34	-38	-38	-28	-6	-15	–	–

Projection: Wizards to Win 42

My 2015-16 Wizards preview is up at Vice Sports. I won’t steal my own thunder much, except to say that my projection approach says the Wizards will win 41-42 games this season. Not as encouraging as I’d hoped, and I had some mild surprises in the numbers — younger players not being predicted to improve as much as I’d have intuitively expected.