The sample size in June is very small, but it’s pretty easy to establish a logical narrative here: Franco needed time to adjust to MLB-caliber fastballs, and he now has done that. Meanwhile, while he had been a complete liability vs righties earlier on, he has posted a .360 wOBA and 11.1% barrel rate as a lefty this month. Franco has officially taken off as a superstar player, which is fabulous to see. In fact, you could call it WANDERFUL.
Pitch-Mix Changes: Brad Keller and Kyle Freeland
Remember when Kyle Freeland was a Cy-Young contender and Brad Keller posted a 3.08 ERA in his rookie season? Those were good times. I don’t know about you, but I’d like to get back to those times! With recent pitch-mix changes, they might not be ALL the way back, yet they’re back to being productive pitchers, which cannot go under the radar.
Regression was expected from Freeland’s 2.85 ERA in 2018, which came with a 4.35 SIERA. However, no one expected him to post a 6.73 ERA, while his 15.1% strikeout rate in 2020 didn’t provide extra reason for optimism. With a 9.58 ERA, 5.92 SIERA, and 11.3% strikeout rate through his first five starts of the year, the 28-year-old had become a “do not start” pitcher regardless of the matchup. Since then, however, Freeland has posted a 24.2% strikeout rate and just a 4.8% walk rate. The big change? An increase to his curveball rate. He’s thrown it an extra 10% of the time, reducing his changeup and slider usage in that span. With a .133 wOBA and 39.5% whiff rate, the curveball has been an absolute weapon; it's also been inducing chases (40%) and ground balls (54.5%) at an elite level. Will this continue? It’s not ideal for evaluation purposes that he’s faced the Mariners, Pirates, Cardinals, Cubs, Mariners, and Diamondbacks during that span. However, he’s also held his own against the Giants, Dodgers, and Padres, and has been actually better at Coors Field this season. Right now, Freeland is throwing strikes, missing bats, going deep in games, and inducing ground balls; that’s an excellent combination! While his overall numbers still aren’t fantastic, make sure to add him or buy-low on him now!
As for Keller, the 26-year-old may have a 5.43 ERA for the season, but that doesn’t depict his skills properly. Since the start of July, he’s posted a 3.35 ERA with solid K-BB numbers (24.8% strikeout rate, 8.9% walk rate). What caused this spike in production?