Martin Dugard is a prolific author and writer. He’s also an assistant cross-country coach at Santa Margarita after being head coach at JSerra for 15 years.

His newest book is “The Long Run,” which discusses the 1970s running boom and is a narrative history of four who sparked the marathon boom: Steve Prefontaine, Frank Shorter, Joan Benoit Samuelson and Grete Waitz.

He’s going to have a book signing on Saturday at 1 p.m. at Barnes & Noble, 26751 Aliso Creek Rd., Aliso Viejo.

Don’t be surprised if he tries to run from Rancho Santa Margarita to his book signing.

This is a daily look at the positive happenings in high school sports. To submit any news, please email eric.sondheimer@latimes.com.

For years, Stephen A. Smith’s many football blunders have been easy enough to explain away.

He’s not an NFL guy (remember when he said the three key players for a game were three guys who weren’t playing in the game?)

He’s definitely not a college football guy (remember when he called Jalen Milroe Jalen “Milroy” multiple times and then read the wrong stat line after a College Football Playoff game?).

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ESPN forces him into those conversations because First Take has to talk football, and Smith knows that football is the most popular sport in the country and he needs to be seen as an authority (even though he isn’t).

But Monday’s latest mistake is a lot tougher to excuse, because this time Smith wasn’t talking about the NFL or college football. He was talking about the Golden State Warriors, one of the defining NBA dynasties of the last decade.

In other words, he was talking about the sport and the league that’s supposed to be his bread and butter.

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While discussing whether Steve Kerr has coached his last game with Golden State, Smith confidently stated the Warriors “haven’t been back to the playoffs since that championship in 2022.”

That’s not even close to true. Not only did Golden State make the playoffs last season, but they also reached the postseason in 2023. Last year, the Warriors made the playoffs, beat the Rockets in seven games and advanced to the second round before losing to the Timberwolves. In 2023, they beat the Sacramento Kings in the first round and before losing to the Lakers in the Western Conference semifinals.

So, Smith wouldn’t even have been right if he said they haven’t won a playoff series since 2022. But he didn’t say that. He said they didn’t make the playoffs in any of the past four years, except they did it twice.

Yikes.

This is not an obscure piece of NBA trivia that Smith could be easily forgiven for not knowing. Perhaps he was too busy playing solitaire on his phone and just missed two of the past three NBA postseasons. That’s a tough look for the guy who fancies himself as the No. 1 NBA analyst in the country.

And it’s a terrible look for ESPN, as they keep selling Smith as one of the faces of their NBA coverage.

Stephen A. Smith made a brutal gaffe while talking Warriors playoff history

If Smith made this kind of mistake while talking about the NFL, nobody would be shocked. At this point, sports fans practically expect him to butcher football analysis. It’s almost endearing that a guy with the ego of Smith can be so consistently wrong while also delivering every “fact” with the utmost confidence. It’s part of the Stephen A. experience.

But this one hits differently because the NBA is where he’s supposed to at least know the basics. This is where Smith prides himself as being an authority figure.

And yet he couldn’t keep the recent playoff history of the Warriors straight. The team whose head coach is in the news every other week. The team that has won four championships since 2014. Arguably one of the most important franchises in the NBA over the past 15 years.

Yes, Golden State missed the playoffs in 2024 after getting bounced in the Play-In Tournament (although they won 46 games that season). And yes, it fell short again this season. But that’s a lot different from acting like Steve Kerr has spent four years wandering the basketball wilderness since winning that 2022 title.

He hasn’t. In fact, the team is 175-153 in the past four regular seasons.

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The Warriors made the second round in 2023. They made the second round again in 2025.

Before burying Steve Kerr on national television, maybe Stephen A. Smith could take 10 seconds to confirm whether the Warriors were actually, you know, in the playoffs.

A legendary NFL coach found linebacker Rod Martin not by scouting him at USC, but almost by accident.

The Oakland Raiders had a throwaway 12th-round pick in the 1977 draft, and then-coach John Madden grew frustrated hearing his personnel executives contemplate using it on a basketball player or track guy. Finally, Madden blurted out that he could find a random kid walking around the USC campus in sandals who could make more of an impact than that.

“Ron Wolf says, ‘All right, smart guy,’” recalled Madden’s son, Mike. “So they were a couple picks away and dad goes, ‘Let me call [USC coach] John Robinson.’”

Robinson had one question: Has Rod Martin been drafted?

“Dad goes, ‘What position does he play?’” the younger Madden said. “Robinson tells him Martin is a linebacker, and dad goes, ‘Good. Tough guy we can knock around in training camp. Have him run down on kicks.’ And Robinson says, ‘No, John. Rod Martin will make your team.’”

Martin did a lot more than make the team. He would go on to set a Super Bowl record with three interceptions in one of the most dominant defensive performances in championship history.

Martin, who would play his entire 12-year career with the Oakland then Los Angeles Raiders, is dead at age 72. The Raiders announced his death Monday but did not specify a cause of death.

“The Raiders family is deeply saddened by the passing of Rod Martin, a standout linebacker and key player on two Super Bowl championship teams,” read a team statement.

The franchise called Martin, “a beloved member of the Raiders Family and a favorite of Raiders fans everywhere.”

A two-time Super Bowl winner and a two-time Pro Bowl selection, Martin saved his best game for the biggest stage. In Super Bowl XV at the Louisiana Superdome, he intercepted Philadelphia Eagles quarterback Ron Jaworski three times in a 27-10 Raiders victory.

“What I remember about Rod was his ability to diagnose and react,” Jaworski said by phone Monday. “In the Super Bowl, he makes two phenomenal plays. He has three interceptions, but interceptions one and two — I’d like to say they were bad decisions on my part. They weren’t. I tried to squeeze throws in. He just made a great play. He was a great athlete.”

Three years later, Martin was still a key component to the Raiders’ defense in a Super Bowl victory over Washington. He had a sack of quarterback Joe Theismann, a fumble recovery, and a fourth-and-one stop of John Riggins late in the third quarter of a 38-9 blowout.

Born in Welch, W. Va., the son of a coal miner grew up in Los Angeles and attended Hamilton High before going on to play at Los Angeles City College and USC. The NFL saw him as a tweener, too small for linebacker at 210 pounds and too slow to play safety. Clearly, that was a faulty assessment.

Hall of Fame quarterback Warren Moon was two years behind Martin at Hamilton, and the two remained friends throughout the decades that followed.

“We met when I was a sophomore,” Moon said. “He was a senior — middle linebacker, fullback and center on the basketball team. He was the ultimate athlete. At the time I was there, I looked up to him quite a lot.

“He wasn’t the biggest guy in the world, but he was big enough. He had the strongest hands and the strongest forearms. He could just take a tight end or whoever came to block him, grab his pads, shove him off and go make the play. He was just a real solid player.”

It was those hands that grabbed an opportunity with the Raiders and didn’t let go.

“So dad goes marching into the draft room,” Madden said, “looks at Ron and everybody else and says, ‘We’re going to take Rod Martin, linebacker, USC.’ And they did.”