The NHL has launched a new advanced stats section on its website that brings data from the league’s puck- and player-tracking technology to fans for the first time.
NHL EDGE, the league’s puck- and player-tracking system, has been operational for every team since the 2021-22 season. That season is where the data begins on the league’s new advanced stats section on NHL.com (NHL.com/EDGE). Previously, the only public display of these stats was during NHL broadcasts.
“Today’s launch marks a new and important phase in the evolution of NHL EDGE, as through our collaboration with Sportradar, fans can now access a new set of stats for their favorite teams and players in an interactive and comparative way,” said Stephen McArdle, NHL senior executive vice president for digital media and strategic planning.
The NHL’s puck- and player-tracking technology utilizes 14 infrared cameras above each rink, positioned to cover all points on the ice. They track movement using sensors embedded inside the puck and players’ jerseys. The system can generate nearly one million three-dimensional coordinates and data points in a regulation game.
Russ Levine, NHL group vice president of stats and info, said that because of the massive amount of data and computations, the NHL EDGE site will be updated the morning after games rather than immediately after they end.
“The challenge with this work is taking all that just raw positional data and translating it into something digestible and meaningful. Something that is interesting for fans and hopefully teaches them about the game,” Levine told ESPN. “And we’re really, I think, at the tip of the iceberg here.”
Among the stats the site will publish:
• Maximum skating speed. The maximum sustained skating speed a player has achieved during a game this season. Bursts from 18 to 20 mph, 20 to 22 mph and over 22 mph are tabulated.
• Skating distance. How far a player skates in a game and for the season. As of Friday, Edmonton Oilers star Connor McDavid had the highest single-game distance this season with 4.42 miles.
• Shot speed. The maximum speed achieved on any recorded shot attempt — whether the shot was on goal or not. Shots are tallied in four different categories, including 100-plus mph.
• Shot/save location. The offensive zone is split into 16 regions based on shot volume and accuracy — some of them “high danger” regions near the net. Locations can be shown by shots on goal, goals or shooting percentage. Goalies’ “save locations” show shots against, saves, goal against as well as save percentage.
• Puck zone time. Puck possession remains one of the most sought-after metrics in the NHL. While the technology has yet to produce “puck on stick” player possession numbers for public consumption, NHL Edge does show how much time the puck spends in each zone while an individual player is on the ice. It also shows how long teams have the puck in individual zones.
These stats can be filtered by forwards and defensemen, as well as game situation (even strength, special teams). Most of the stats are also divided into all three zones — offensive, neutral and defensive. For example, McDavid’s 4.42-mile performance saw him skate 44.8% of that distance (2.33 miles) in the offensive zone.
For some stats, the zones are shaded to indicate whether the player’s performance is above or below NHL average for that season.
NHL EDGE data can also be generated into visualizations that give a full picture of a player’s performance or can be overlayed onto each other for comparison.
The site includes a comparison feature so fans can view any two players or teams side-by-side in several statistical categories. That includes the ability to compare one season to another for a player. One example the NHL demoed was comparing goalie Sergei Bobrovsky‘s regular-season performance to his “Playoff Bob” mode for the Florida Panthers last season.
There are innovations the NHL would like to add. Levine said that individual puck possession is top of the list. Only a few stats have ‘per game’ and ‘per 60 minutes at 5-on-5’ filters, which is available on other sites that track advanced stats. The NHL wants to add passing metrics, which would allow for the inclusion of stats like zone entries and zone exits. Additional advanced goalie stats are also a priority.
“The next phase of this for me is helping people understand what makes Player A more effective than Player B in ways that aren’t obvious from traditional statistics,” Levine said.
He said the NHL will continue to tweak the stats now on the site.
“That algorithm for shot speed today will probably continue to get tweaked to make it more accurate. Are we measuring shot speed in the most effective way? Taking the appropriate measurement of the number of pings, smoothing out a potential hiccup in the data to make sure we don’t have outliers, that sort of thing,” he said.
Levine said that “as we tweak these things, we’d have the ability to go back” to make previously published stats from earlier seasons more accurate.
“I think that the reason we haven’t done this until now is not because we weren’t comfortable, it’s because it’s really complicated and time-consuming work to roll up things and make sure they’re accurate,” Levine said. “We’re going to continue to improve that.”
PHILADELPHIA — Mick Abel couldn’t sustain his sublime major league debut and is headed to the minors.
Taijuan Walker is back in Philadelphia’s rotation. And anticipation that prized prospect Andrew Painter could be headed to the Phillies will stretch past the All-Star break.
The Phillies demoted Abel, the rookie right-hander who has struggled since he struck out nine in his major league debut, to Triple-A Lehigh Valley. The Phillies also recalled reliever Seth Johnson from Lehigh Valley ahead of Friday’s loss to Cincinnati.
The 23-year-old Abel made six starts for the Phillies and went 2-2 with 5.04 ERA with 21 strikeouts and nine walks.
“Mick needed to go down and breathe a little bit,” manager Rob Thomson said. “Just get a little reset. It’s not uncommon.”
A 6-foot-5 right-hander selected 15th overall by the Phillies in the 2020 amateur draft, Abel dazzled against Pittsburgh in May when his nine strikeouts tied a Phillies high for a debut, set by Curt Simmons against the New York Giants on Sept. 28, 1947.
Abel hasn’t pitched beyond the fifth inning in any of his last four starts and was rocked for five runs in 1⅔ innings Wednesday against San Diego.
Abel was 3-12 with a 6.46 ERA last year for Lehigh Valley, walking 78 in 108⅔ innings. He improved to 5-2 with a 2.53 ERA in eight minor league starts this year, walking 19 in 46⅓ innings.
“This guy’s had a really good year,” Thomson said. “His poise, his composure is outstanding. He’s really grown. We just need to get back to that. Just attack the zone and get through adversity.”
The Phillies will give Walker another start in Abel’s place against San Francisco. Walker has bounced between the rotation and the bullpen over the past two seasons. He has made eight starts with 11 relief appearances this season and is 3-5 with one save and a 3.64 ERA.
Thomson had said he wanted to give Walker an extended look in the bullpen. Abel’s struggles instead forced Walker — in the third year of a four-year, $72-million contract — back to the rotation. For now.
“He always considers himself a starter and ultimately wants to start,” Thomson said. “He’ll do anything for the ballclub, because he’s that type of guy, but I think he’s generally happy he’s going to go back into a normal routine, normal for him, anyway.”
Wheeler, Suárez and Sánchez have been lights-out in the rotation this year and helped lead the Phillies into first place in the NL East. Jesús Luzardo was a pleasant early season surprise but has struggled over the past two months and gave up six runs in two-plus innings in Friday’s 9-6 loss to the Reds.
“I still have all the confidence in the world in Luzardo,” Thomson said. “Everybody’s going to have bad outings here and there. I think we’re still fine.”
Thomson said he had not made a final decision on who will be the fifth starter after the All-Star break. Painter has two more scheduled starts in Triple-A before the MLB All-Star break and could earn a spot in the rotation. The 22-year-old will not pitch in the All-Star Futures Game as part of the plan to keep him on a hopeful path to the rotation.
Painter hurt an elbow during spring training in 2023 and had Tommy John surgery later that year. He was the 13th overall pick in the 2021 amateur draft and signed for a $3.9 million bonus.
Because of the All-Star break and a quirk in the schedule that has them off on all five Thursdays in July, the Phillies won’t even need a fifth starter after next week until July 22.
Aaron Nola could be back by August as he works his way back from a rib injury. Nola will spend the All-Star break rehabbing in Florida and needs one or two minor league starts before he can rejoin the rotation.
Jesse joined ESPN Chicago in September 2009 and covers MLB for ESPN.com.
CHICAGO — Chicago Cubs righty Jameson Taillon was placed on the injured list on Friday with a right calf strain, the team announced before its game against the St. Louis Cardinals. He’s expected to miss “more than a month,” according to manager Craig Counsell.
Taillon, 33, injured his calf on his last wind sprint after a bullpen session on Thursday.
“He’s going to miss a pretty significant amount of time,” Counsell said.
Taillon was 7-6 with a 4.44 ERA in 17 starts for the Cubs this season who just got lefty Shota Imanaga back from a hamstring injury. Now they’ll have to navigate at least the rest of this month without one of their other key starters.
“There’s a little room for us to be flexible right now,” Counsell said citing the upcoming All-Star break. “We’ll use that to our advantage and we’ll go from there.”
The team recalled left-hander Jordan Wicks to take Taillon’s spot on the roster, though he won’t go directly into the rotation. Instead, the Cubs will throw a bullpen game on Saturday against the Cardinals and “go from there,” according to Counsell.
Wicks, 25, went 1-3 with one save, a 4.06 ERA and 46 strikeouts in 12 appearances (11 starts) with Triple-A Iowa this season. In his past five starts dating to May 18, he posted a 1.65 ERA with 20 strikeouts, compared to just three walks, a 0.86 WHIP and a .186 opponent batting average.
The team might also consider a bigger role for righty Chris Flexen who has been fantastic for them out of the bullpen. Flexen, 31, has a 0.62 ERA in 16 games, including a four inning stint late last month.
“He’s a candidate to be stretched out for sure,” Counsell said. “He’s prepared to do a little bit more.”
Cubs brass have already stated they are looking for starting pitching before the trade deadline later this month. Counsell was asked if Taillon’s injury increases that need. He didn’t take the bait.
“The trade deadline isn’t until July 31,” he said. “I’m focused on the next week or 10 games before the All-Star break.”
CLEVELAND — Guardians outfielder Lane Thomas left during the sixth inning of Friday night’s game against the Detroit Tigers due to mild plantar fascia symptoms with his right foot.
Thomas missed 11 games in late May and early June because of plantar fasciitis in his right foot. He is batting .160 this season and .197 (13-for-66) since coming off the injured list on June 9. He does have four homers in his past 10 games.
“We think he’s good. The plantar fasciitis flared up a little bit again and I just didn’t like the way he looked running around the outfield. So rather than take a chance, I got him out of there,” manager Stephen Vogt said after the 2-1 loss to the Tigers.
Thomas also missed five weeks due to a right wrist bone bruise after getting hit by a pitch during the April 8 home opener against the Chicago White Sox.