The Mariners' run differential is -56, but manager Scott Servais isn't too bothered by it. Joe Nicholson-USA TODAY Sports

Baseball has a long history of players and managers downplaying advanced stats and metrics that call into question how good a team or player really is. Even as front offices grow more and more advanced and statistically driven, many managers and players still come from a more old-school perspective.

A fine example of this is Seattle Mariners manager Scott Servais. The Mariners sit at 69-58, but their run differential is -56, having allowed 589 runs while scoring just 533. The fact that the Mariners are 11 games over .500 despite a negative run differential could be used as evidence that the team is overachieving, and some regression may happen before the end of the season.

Servais, however, isn’t buying any of that. After Tuesday’s win over the Oakland Athletics capped a 6-2 road trip, Servais blew off the run differential talk by saying the Mariners have their own metric: fun differential.

“Someone told me that our run differential was -9 on this trip,” Servais said, via Corey Brock of The Athletic. “But our fun differential was about +90. So we are going with that.”

The “fun differential” comment immediately garnered a lot of amused mockery in some circles of social media, particularly among the more sabermetrically inclined. That includes Baseball Reference, which made an amusing reference to the new “stat” that the Mariners promptly embraced.

Some players have said they don’t like to rely on more advanced metrics because it causes them to overthink things. There is no overthinking fun differential. As long as the Mariners keep winning, it’s presumably going to keep going up. Simple as that.

More must-reads:

TODAY'S BEST
Welcome to the WNBA: Caitlin Clark sets infamous record in debut
Jalen Brunson leads Knicks to blowout win in Game 5 vs. Pacers
Nikola Jokic torches DPOY to lead Nuggets past Wolves in Game 5
Oilers use late heroics to tie Canucks at two games each
Watch: Astros pitcher ejected after foreign substance check
Kirk Cousins not angry with Falcons because winning is 'hard enough'
Bronny James has surprising comments on potentially teaming up with LeBron
Bills add two-time Super Bowl champ to new-look WR room
Brewers lose team-leading home run hitter to injured list
Sandy Alderson denies involvement in Mets, Billy Eppler IL controversy
Twins reliever shut down for six weeks with patellar tendon tear
Chris Finch throws shade at Nuggets star over Rudy Gobert’s fine
Cardinals head coach warns not to bet against Kyler Murray
Details emerge on Jason Kelce’s role at ESPN
Rangers defenseman wins Mark Messier Leadership Award
Ex-NFL head coach takes over as Arena Football League commish
Yankees young stud takes major step in return from injury
See top groupings for Rounds 1 and 2 at 2024 PGA Championship
Former Bruins winger dead at 75
Super Bowl-winning safety plans to retire after 2024 season

Want more sports news?

Join the hundreds of thousands of fans who start their day with Yardbarker's Morning Bark, the best newsletter in sports.