Mariners’ 100 mph fastball club

SEATTLE — Carter Capps was a catcher until his junior year in college and teammate Stephen Pryor didn’t throw a pitch until he was 16.

The two never knew how hard they threw before then, although the Seattle Mariners and every team they face know now, and the number is riveting — 100 mph.

Baseball has seen a resurgence in baseball velocity, with most every team having pitchers who can throw a pitch in the mid 90’s, but 100 mph?

“That’s still rare,” Kevin Millwood said, “and we’ve got two of them.”

Pryor, 23, offered a correction.

“When I watch Carter throw and he hits 100 mph, I think ‘Awesome,” Pryor said. “We’ve got three guys in this bullpen who can hit 100 on any given day — me, Carter and Tom (Wilhelmsen).”

Capps made his big-league debut 10 days ago and left an impression when the first pitch of his career was a 100 mph fastball.

“I’m not sure how many guys can say that, but it’s got to be a pretty exclusive club,” manager Eric Wedge said.

Capps, 22, has been pitching all of three years now, and never hit that triple-digit figure until this season.

“My first year on the mound, I hit 93 mph, which didn’t seem like all that big a deal,” Capps said. “It’s just what I throw now. I think once you get above 97 mph, it’s all about the same.”

Perhaps, but there is nothing more coveted than a pitcher who can dominate a game with one pitch, a power fastball.

“One game in high school, I went five innings and struck out 15 guys, throwing just fastballs,” Pryor said. “That was the only pitch I could throw for a strike.”

Why is the 100 mph fastball so revered in the game?

“The thing about seeing that 100 mph up on the board when you’re on deck is, you have to be ready for the fastball or you won’t have a chance to hit it,” Mariners second baseman Dustin Ackley said.

“You know if he can throw it that hard, he’s going to use that pitch.

“If someone’s throwing 90-91 mph, you might relax, but when they’re in the upper 90’s you have to totally commit to hitting ‘fastball’ or you’re done,” Ackley said.

Which is one reason velocity like that is such an advantage.

“You have to throw something you can command that’s not 100 mph,” pitching coach Carl Willis said. “Yeah, hitters will gear up for 100 mph, they’ll cheat and start their swing early.

“The thing is, a hitter goes up there totally sold on hitting that fastball and you throw him any other pitch for a strike — any other pitch — he can’t adjust,” Willis said.

“Having two kids in the bullpen who throw that hard changes the game, it can pressure the other team. They start thinking, ‘If we don’t score early, we’re gonna spend the seventh and eighth innings looking at 100 mph.’”

It took Pryor years to reach that velocity, and nearly as long to control it.

“My junior year in high school I was clocked at 89 mph. Before then I’d played the outfield, third base, catcher. I knew I had a good arm, but not how hard I threw,” he said. “And some days I didn’t have a clue where it was going.”

College got his velocity up.

“My junior year at Tennessee Tech, my pitching coach told me all fall to throw as hard as I could once I was loose, and by spring the first game I pitched I hit 96 mph,” Pryor said.

Capps first collegiate season someone clocked him at 93 mph, and he didn’t think much more about it until this season in Class AA.

“In the minors, where crowds are smaller. you’d hear fans yelling when you were in the high 90’s, ‘Let’s see you hit 100!’” Capps said. “And you’d hear them buzzing when you did.”

Pryor is a work in progress, throwing the fastball, a 90-91 mph changeup and a 93-94 mph slider. Capps throws a 75 mph curve and an 88-89 mph changeup.

The great thing about being in the big leaues is talking to the veteran pitchers and learning, adding to your game,” Pryor said. “I don’t try to throw 100 mph, but it’s an advantage you might not have at, say, 94 mph.”

Millwood has talked with both and shakes his head at their raw ability.

“I think these two kids are special. You keep them here, stay with them as they learn, that’s a pair of arms that will make a difference,” Millwood said.

Talk to us

> Give us your news tips.

> Send us a letter to the editor.

> More Herald contact information.

More in Sports

Everett freshman Anna Luscher hits a two-run single in the first inning of the Seagulls’ 13-7 victory over the Cascade Bruins on Friday at Lincoln Field. (Aaron Coe / The Herald)
Everett breaks out the bats to beat crosstown rival Cascade

The Seagulls pound out 17 hits in a 13-7 softball victory over the Bruins.

X
Prep roundup for Friday, April 19

Prep roundup for Friday, April 19: (Note for coaches/scorekeepers: To report results… Continue reading

X
Silvertips swept out of playoffs by Portland

Everett’s season comes to an end with a 5-0 loss in Game 4; big changes are ahead in the offseason.

FILE - Seattle Seahawks NFL football offensive coordinator Ryan Grubb speaks to reporters during an introductory press conference, on Thursday, Feb. 15, 2024, in Renton. Seattle has seven picks entering this year’s draft, beginning with No. 16 overall in the first round. (AP Photo/Stephen Brashear, File)
A new era arrives for Seahawks entering 2024 NFL draft

Even with John Schneider still in charge, the dynamic changes with Pete Carroll gone.

The Seattle Storm's new performance center is seen in Seattle on Thursday, April 18, 2024. (Erika Schultz/The Seattle Times via AP)
Storm become 2nd WNBA team to open own practice facility

Seattle debuted its new facility in the Interbay neighborhood Thursday.

Shorewood’s Netan Ghebreamlak prepares to take a shot as Edmonds-Woodway’s Kincaid Sund defends in the Warriors’ 2-1 victory Wednesday night at Shoreline Stadium. (Aaron Coe / The Herald)
E-W weathers Shorewood’s storm in battle of soccer unbeatens

Alex Plumis’ 72nd-minute goal completed the comeback as the Warriors topped the Stormrays.

Seattle Seahawks new NFL football head coach Mike Macdonald speaks during an introductory press conference, Thursday, Feb. 1, 2024, in Renton, Wash. (AP Photo/Stephen Brashear)
New coach Macdonald wants his Seahawks to forge own legacy

The pictures of iconic moments from the Pete Carroll era have been removed from Seattle’s training facility.

X
Prep roundup for Wednesday, April 17

Prep roundup for Wednesday, April 17: (Note for coaches/scorekeepers: To report results… Continue reading

Glacier Peak’s Karsten Sweum (10) celebrates after a run during a baseball game between Jackson and Glacier Peak at Glacier Peak High School on Tuesday, April 16, 2024 in Snohomish, Washington. Glacier Peak won, 5-3. (Annie Barker / The Herald)
Glacier Peak baseball blanks Jackson, 3-0

Karsten Sweum’s home run and 14 strikeouts helps the Grizzlies past the Timberwolves.

The Herald's Athlete of the Week poll.
Vote for The Herald’s Prep Athlete of the Week for April 8-14

The Athlete of the Week nominees for April 8-14. Voting closes at… Continue reading

The Winnipeg Jets’ Nikolaj Ehlers (27) scores on Seattle Kraken goaltender Philipp Grubauer (31) during the second period of their game Tuesday in Winnipeg, Manitoba. (Fred Greenslade/The Canadian Press via AP)
Kraken need to consider effort levels when building roster

With a playoff-less season winding down, Seattle’s players are auditioning for next season.

X
Prep roundup for Thursday, April 18

Prep roundup for Thursday, April 18: (Note for coaches/scorekeepers: To report results… Continue reading

Support local journalism

If you value local news, make a gift now to support the trusted journalism you get in The Daily Herald. Donations processed in this system are not tax deductible.