Kansas City’s Kelvin Herrera is MLB’s new hardest thrower

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Averaging a cool 99.1 mph with his fastball, Royals reliever Kelvin Herrera has taken over as the league’s hardest thrower since being called up last month.

Here’s the top 10, according to Fangraphs data:

99.1 – Herrera
98.6 – Andrew Cashner (Padres)
98.4 – Henry Rodriguez (Nationals)
96.8 – Nate Jones (White Sox)
96.8 – Alexi Ogando (Rangers)
96.7 – Pedro Strop (Orioles)
96.4 – Aroldis Chapman (Reds)
96.3 – Jason Motte (Cardinals)
96.0 – Esmil Rogers (Rockies)
96.0 – Craig Kimbrel (Braves)

The top starter on the list is Stephen Strasburg at 95.7. Obviously, Strasburg and a few other starters could average in the high-90s for an inning like some of these relievers, but they have to pace themselves to go six or seven innings.

Herrera, a 22-year-old righty out of the Dominincan Republic, generates his big velocity despite standing just 5-foot-10. He has a 3.31 ERA and a 15/3 K/BB ratio in 16 1/3 innings since joining the Royals.

Interesting is that, to this point anyway, Herrera has used his fastball less than any other pitcher on this list, throwing it just 55 percent of the time. Cashner and Rodriguez are both over 70 percent fastballs. Chapman throws his 84 percent of the time.

Giants tab Madison Bumgarner to start Opening Day

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Alex Pavlovic of NBC Sports Bay Area reports that the Giants, to the shock of absolutely no one, have tabbed Madison Bumgarner to start on Opening Day, March 29 in Los Angeles against the Dodgers. He’ll pitch opposite Clayton Kershaw.

This will be the fifth consecutive season in which Bumgarner has started on Opening Day for the Giants. His five total Opening Day starts is still way behind the club record held by Juan Marichal, who started 10 Opening Days, including six consecutively from 1964-69.

Bumgarner, 28, missed nearly two months in the first half last season due to a dirt bike accident. He still managed to have a great season, compiling a 3.32 ERA with a 101/20 K/BB ratio in 111 innings.