espn insider article on NBA players being injury prone

Da_Eggman

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Let's start with the conclusion and work backward. Injuries aren't up in the NBA this season, but there's a good reason it feels like they are.

From Paul George's horrific fibula/tibia fracture during last summer's USA Basketball training camp to reigning MVP Kevin Durant likely being ruled out for the season last week, the 2014-15 NBA campaign feels like it's been dominated by injuries. Yet the injury data I've tracked suggests the rate at which players have missed games due to injury is fairly typical. The disconnect can be explained in part by more injuries striking star players than usual.

Injury Rates, Season by Season

To measure the impact of injuries in the NBA, I've been tracking them for the last six seasons. Over that span, on average about 3.7 players combined among the two teams have missed each game due to injury. This year's rate, so far, is ... 3.7 players absent for each game.

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Season Injury/G
2009-10 3.4
2010-11 3.8
2011-12 3.8
2012-13 3.4
2013-14 4.0
2014-15 3.7
Average 3.7
That number is actually down slightly from last season, when the average of four players out with injuries for each game was the high-water mark over the last six years. Because injuries tend to accumulate over the course of the season -- a natural tendency exaggerated by teams out of the playoff race acting conservatively with their injured players late in the year -- the rate might creep up slightly over the remainder of the schedule. However, it's unlikely 2014-15 will surpass 2010-11 or the lockout-shortened 2011-12 seasons, when an average of 3.8 players missed each game.

It's difficult to compare recent injuries to the historical trend in the NBA. My database doesn't extend past the last six seasons, and even if it did any data before 2005-06 would be tough to interpret. That's when the league moved to an inactive list rather than an injured list, which forced teams to come up with bogus or at least exaggerated injuries to keep extra players on their rosters.

More Injuries to Bigger Names

Digging deeper into the data reveals an interesting trend. While the rate of injuries doesn't seem to have changed much over the past six seasons, the amount of minutes and wins lost to injury has gone up. I estimate those totals based on minutes per game injured players average when healthy, and their average wins above replacement player (WARP) per game by my rating system.

Season MinLost/G WARP/G
2009-10 73.3 0.105
2010-11 75.5 0.083
2011-12 89.4 0.116
2012-13 78.3 0.145
2013-14 89.3 0.132
2014-15 84.2 0.148
Average 81.3 0.121
This season has featured the most WARP lost due to injuries per game of any season in my database, while minutes lost have been above 80 per game three of the last four years after being well below 80 the first two on record. Taken together, the data suggests that injuries have disproportionately affected better players the last few seasons as compared to the first two in my database.

That's consistent with the subjective quality of the names on the injury list. Besides Durant and George, Carmelo Anthony, Kobe Bryant, Chris Bosh and Dwight Howard are among the All-Stars who have been sidelined for extended periods. The MVP race has been significantly affected by health. In addition to ruining Durant's chances of repeating, injuries to Anthony Davis, LeBron James and Russell Westbrook have hurt their cases for MVP.

To put the injuries to stars into a historical context, I looked back at All-Star teams dating back to 1978, finding what percentage of games All-Stars have played the following season. The trend is fascinating.

Insider_Pelton1_GR_576X324.jpg

Before 2010-11, All-Stars had collectively missed more than 20 percent of their games the following season just twice, 1997 All-Stars in 1997-98 and 2004 All-Stars in 2004-05. Remarkably, that's happened each of the last four years. Last season actually featured the worst health by incumbent All-Stars, who collectively missed nearly a quarter of their games due to extended injuries suffered by Bryant (limited to six games), Brook Lopez (17), Rajon Rondo (30) Jrue Holiday (34) and Westbrook (46).

It's too early to draw any conclusions from this trend, but it certainly has to trouble the league. As entertaining as the 2014-15 season has been, it could be even better with something closer to full participation from star players.

News and Notes

• So which team has suffered the most due to injuries? The Los Angeles Lakers have lost a league-high 276 games, with Bryant missing much of the season, Steve Nash all of it and rookie Julius Randle all but one game. However, since the Lakers' injured players struggled when they were on the court, they rank in the middle of the pack in terms of WARP lost. By that perspective, the Indiana Pacers (17.5 WARP) have had the most painful injuries, followed by the Oklahoma City Thunder (16.7). The Minnesota Timberwolves (10.0) are the only other team to lose double-figure WARP to injuries. The complete rankings through Wednesday's games:

Teams hurt most by injuries in 2014-15
team Games Rk Minutes Rk WARP Rk
L.A. Lakers 276 30 5727 28 4.5 18
Minnesota 264 29 6356 30 10.0 28
Philadelphia 239 28 4899 26 4.6 19
Milwaukee 233 27 4174 24 3.8 13
New York 210 26 5377 27 5.7 20
Indiana 201 25 5820 29 17.5 30
Oklahoma City 190 24 4241 25 16.7 29
Miami 172 23 3995 23 7.4 26
Houston 145 22 3780 22 7.0 25
Orlando 142 21 2996 18 2.6 8
Chicago 135 20 3595 21 6.1 22
San Antonio 134 19 3029 19 7.0 24
Denver 126 18 2356 14 2.2 5
Sacramento 121 17 2266 11 6.5 23
Boston 117 16 2338 13 4.3 16
Cleveland 115 15 2815 17 5.8 21
Charlotte 114 14 2711 16 4.5 17
Portland 103 13 2316 12 3.4 11
New Orleans 98 12 3154 20 9.9 27
Utah 97 11 2574 15 1.2 1
Washington 89 10 1773 7 1.6 2
Detroit 85 9 1848 9 4.0 15
Brooklyn 83 8 1964 10 2.3 6
Atlanta 80 7 1780 8 3.9 14
L.A. Clippers 77 6 1642 6 2.8 9
Golden State 72 5 1364 4 3.5 12
Dallas 66 4 1284 2 2.4 7
Memphis 60 3 1478 5 2.9 10
Toronto 53 2 1359 3 1.6 3
Phoenix 34 1 787 1 1.8 4
• For the second time in the last six years, the Suns have lost fewer games to injury than any other team in the league. With Oklahoma City suffering a rash of injuries, Phoenix now has the fewest games lost over the six-year period tracked by my database. That is testament to the Suns' innovative athletic training staff, a major competitive advantage for Phoenix.

At the same time, the Portland Trail Blazers (who face the Suns on Friday night in Phoenix) have found out that prevention alone cannot stop injuries. Last season, after bringing in Dr. Chris Stackpole to oversee the training staff, Portland lost the second-fewest games to injury. With the same staff in place, the Blazers have regressed to the middle of the pack this season. Wesley Matthews' ruptured Achilles was a tough blow to Portland's playoff chances, and the Blazers have also been without starting forwards LaMarcus Aldridge and Nicolas Batum and reserve Chris Kaman this week. (Aldridge returned in Wednesday's win at Utah, and Batum may play tonight.) Ultimately, random chance plays a huge role in how many injuries teams suffer each season.

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• My injury database also shows how much more common teams resting players has become. Already, the league has set a record with 81 players missing games due to "rest," more than the previous two seasons combined. In 2009-10 and 2010-11 combined, I marked just two games missed due to rest. Some of this is surely because Gregg Popovich and the San Antonio Spurs have made it acceptable to admit players are simply resting rather than using a euphemistic injury, but the Spurs have also changed the thinking about rest -- as Insider colleague Tom Haberstroh noted earlier this season.

• With a win Friday over Minnesota and a Memphis Grizzlies loss to Golden State, the Houston Rockets could climb even in the loss column with Memphis and a half-game back for the Southwest Division lead and second place in the Eastern Conference. My most recent simulations of the remainder of the season show the Rockets coming back to win the Southwest a little more than a third of the time, with a tiny outside chance of the San Antonio Spurs getting in the mix.

The Los Angeles Clippers also are in the mix despite being three games back of Memphis. Their easy schedule the remainder of the season gives the Clippers a real shot at grabbing the second seed, which they do in 12 percent of simulations. The Clippers can make up some ground if they take care of business tonight, when they visit Philadelphia fresh off a 31-point win over the Knicks at Madison Square Garden.
 

MJ Truth

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Honestly, and this might not be popular on a mainstream level, but I think the players of today play harder on a consistent basis than players of past eras, especially when you throw in the fact that these guys were being worked like mules coming up through the AAU circuit as well.
 

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Honestly, and this might not be popular on a mainstream level, but I think the players of today play harder on a consistent basis than players of past eras, especially when you throw in the fact that these guys were being worked like mules coming up through the AAU circuit as well.
You sound foolish. Play harder, worst sports cliche:snoop:

Playing more and adding extra miles? Yes.

But let me ask why do you think they "play "harder
 

MJ Truth

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You sound foolish. Play harder, worst sports cliche:snoop:

Playing more and adding extra miles? Yes.

But let me ask why do you think they "play "harder
Look at the defense of players today. Look at the defense played by players in the 80s. Tell me they aren't playing harder today. Anybody can see that players of today are exerting more effort than players did some decades ago.
 
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