iPads in baseball dugouts. Drones at football games. Gambling on gambling. All that and more in my latest post for TechGraphs, a roundup of the week’s top sports technology stories.
The full post is available here.
The moment has been lauded for over 40 years. It trumped, for a short time, the more ominous brand of “white flight,” that of white folks selling their houses and fleeing to the suburbs. Hank was the right hero at the right time. He had no bluster about him. He had poise and was stoic, Russell said. Some white folks of the day said they liked that Hank wasn’t “uppity” — as if his grace was just an act to please them.
Aaron suddenly has some diplomatic descendants in the meshing of two sides of town. Just as baseball has ripped us apart as a sporting city with the Braves and their business flight to Cobb County and the taking of public money to build their new stadium, there are some new heroes in our midst at the right time. They created a oneness with a round ball — this one weighing about 22 ounces. They play with poise and heart, like Hank played.
I’m talking about the Hawks, of course.
Preposterous, you say?
Go buy a playoff ticket and see for yourself. They are the People’s Team. … Read More
(via The Bitter Southerner)
Eleven points in sixty-five seconds is a good basketball thing:
This is stupid. And why would you ever bet an NBA starter that he could not make a three-point shot?
In the NBA, the apex of individual shooting is a 50-40-90 season — shooting 50 percent from the field, 40 percent on 3-pointers and 90 percent on free throws. Not many people can sustain that kind of accuracy from inside and out. Since the three-point line was adopted for the 1979-80 campaign, just six players (in 10 seasons overall) have hit 50-40-90 on their percentages.
Kyle Korver is doing his best to become the 11th. There are a handful of players within striking distance of 50-40-90, but only Korver, the Atlanta Hawks’ All-Star shooting guard, is on pace to achieve it. Korver is operating on a different plane of existence right now — shooting 51.2 percent from the field, 52.3 percent on 3-pointers and 91.1 percent from the free-throw line. He could have the first-ever 50-50-90 season. … Read More
No surprise here: Anthony Davis is the Big Man.
At 37-8, the once-middling Atlanta Hawks have the second-best record in the NBA. If they beat Brooklyn tonight, they’ll match last season’s win total with more than two months to go in the regular season. Did anyone see this coming? Yes, last year’s Hawks snuck into the playoffs and nearly knocked off the top-seeded Indiana Pacers. And observers should have noted the significant number of games the Hawks’ top players missed due to injuries last season; a healthy team couldn’t help but be better. But this much better? The most important difference seems to be a new coach, former Greg Popovich understudy Mike Budenholzer, who knows how to utilize the players he has, and a group of players that is on board with and executing their brand of team-oriented basketball.
Indeed, as numerous writers have observed,* Atlanta is scoring more by passing more. They have the fourth-best field-goal percentage, and of those field goals they make, more than sixty percent of the two-pointers and nearly ninety-three percent of the threes are assisted. Both of those rates lead the NBA. Behind them: the equally high-flying Warriors, the only team with a better record (36-7).
The principle that passing, rather than isolation play, is the best way to generate good shooting in the NBA also seems to apply in the NHL, where new research indicates that teams generally score at a higher rate on assisted shots as compared to unassisted shots. When further breaking down the assisted shooting percentage into shots generated by one pass and shots generated by two passes, the difference between assisted and unassisted shooting percentage can be extreme. One example is the Florida Panthers, with an unassisted shooting percentage of about 5.5% and a two-pass assisted shooting percentage of nearly thirteen percent.
It probably shouldn’t be surprising that similar strategies would be similarly effective in generally similar sports (five active players per team engaged in free-flowing gameplay). With camera-driven player-tracking technology recently implemented in the NBA and on its way to the NHL, perhaps the rudimentary analogy set forth above can serve as a call for inter-sport collaboration between basketball and hockey analysts.
* Blogger code for, “I can’t find the article I previously read that made my precise point, so get ready for me to wave my hands over the raw data and hope you’ll buy the general premise.”
One of the important background dimensions to comparative baseball statistics is known as “park adjustments,” a set of corrective factors applied to account for the physical differences (e.g., outfield wall depth) between each park. Among American sports today, only Major League Baseball and NASCAR (and golf, I suppose) permit such structural variation between the competitive arenas themselves.
Professional hockey used to be in that group too. More than merely adjusting, adding, and subtracting lines on the ice to affect the flow of play, as the NHL continues to do (cf. the NBA three-point line), the rinks themselves used to be different sizes. League rules mandate a uniform rink size, but so-called “small rinks” persisted in the NHL as late as the 1980s and 1990s in Boston, Chicago, and Buffalo.
While hockey does not face the structural differences present in baseball, there still is a need to apply rink-by-rink statistical adjustments. That’s because the compiling of basic hockey statistics (e.g., shots, hits, turnovers) requires statisticians to make judgment calls to a more significant degree than in a discrete-event sport like baseball.
By way of limited background, the NHL collects basic gameplay statistics through a computer system known as the Real Time Scoring System (RTSS). A benefit of RTSS is that it aggregates and organizes data for analysis by teams, players, and fans. A vulnerability of RTSS is the subjectivity alluded to above that comes when human scorers track a fluid, dynamic sport like hockey.
While others have noted certain biases among the RTSS scorers at different rinks, a paper by Michael Schuckers and Brian Macdonald published earlier this month analyzes those discrepancies across a spread of core statistics and proposes a “Rink Effects” model that aims to do for subjective rink-to-rink differences in hockey scoring what park adjustments do for structural differences between baseball parks. Continue reading
Former NBA and Atlanta Hawks star pleaded guilty Monday to killing a mother of five in a May 2013 crash rather than face a jury.
Blaylock was sentenced to 15 years for vehicular homicide and other charges in the death of Monica Murphy in a head-on collision in Clayton County on May 31, 2013.
According to the plea, Blaylock will serve seven years in prison followed by eight on probation. Four of the seven years will be suspended, attorney Amanda Palmer told The Atlanta Journal-Constitution.
Updates are available here.