Tag: Nestor Cortes Page 1 of 7

Game 160: Boone’s bullpen woes delay playoff celebration

With a wild card berth in sight, Aaron Boone and the Yankees’ offense once again made it hard on themselves by managing their way into a 4-3 loss against the Tampa Bay Rays. A ninth inning rally fell short, and their magic number remains at two with two games remaining. To the takeaways:


Game 155: Stanton’s monster grand slam tops Red Sox

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What a freaking game. It took just one swing — Giancarlo Stanton’s mammoth grand slam in the eighth — to wipe out all of the frustrations from earlier in this one. From getting shut down by Nick Pivetta to another failed contact play to another double play, the offense was awfully quiet after yesterday’s outburst. Stanton changed that in a heartbeat and the Yankees won a thriller, 5-3. There’s still one more to play in Boston tomorrow, and here are the Wild Card standings at this very moment:

As such, tomorrow will be the biggest game of the season (yet again). Finish the sweep and go to Toronto atop the Wild Card standings (Boston holds the tiebreaker). Is that too much to ask?

While Stanton is the hero tonight, the pitching staff did another brilliant job. Nestor Cortes did his thing and the bullpen, highlighted by Luis Severino’s second appearance of the year, kept the game within reach. More on Stanton, Severino, and others in the takeaways after the jump.

Game 151: Nestor and offense do just enough

After being outscored 22-4 this weekend against Cleveland to the point that we didn’t even bother recapping the games (just kidding, we were all just busy), the Yankees bounced back with a much needed 4-3 win. Of course a 4-0 lead in the 2nd turned into a 1 run nailbiter for most of the night, but a win’s a win. To the takeaways:

Game 129: All things must pass

It was good while it lasted.

The Yankees 13-game win streak was snapped this afternoon with a 3-2 loss against the Oakland Athletics, their first since the Field of Dreams game on August 12.  The offense was completely shut down by Frankie Montas, a ninth-inning rally fell short, and the Yankees will now have to start a new streak tomorrow in the series finale.  To the takeaways:

Néstor Cortes, Jr. and the Power of One

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If I told you the Yankees had a lefty pitcher whose fastball averaged 90.4 miles per hour (14th percentile) and whose fastball spin rate ranked in the 38th percentile, what would you think? I don’t think it’d be positive. You’d likely think it was a last-guy-in-the-bullpen situation. Enter Néstor Cortes, Jr. Despite those lowly ranks in things we might look for in a strikeout pitcher, Cortes ranks in the 68th percentile for strikeout rate and the 75th percentile for hard hit percentage. He’s been nothing short of amazing and was instrumental in helping the Yankees not only right but turn around the ship.

In 2021, Cortes has thrown his fastball 387 times to great, great success. To date, the pitch has a .165 BA against (.145 expected), a .224 SLG against (.226 expected), and a .222 wOBA against (.210 expected). It’s been his put away pitch 24.6% of the time and sports a 34% strikeout rate. All told, that adds up to 11 runs of value (Statcast calls this -11, but you get the idea), which ranks 14th in all of MLB (minimum 300 fastballs thrown). Part of the reason is location. Look at this plot of Cortes’ fastballs:

Lots of fastballs up and just out of the zone. These are locations, especially that red zone (87), in which it’s hard to put a good swing on the ball or make good contact. This is ironic considering his relatively low velocity and spin rate on fastballs. Typically, it’s high velocity and/or high spin rate fastballs that do damage to batters up in the zone. But, somehow, Cortes is doing it. Here’s his strikeout chart on fastballs:

Some big numbers appear in those out of the zone boxes at the top of the chart. One way or another, Cortes is getting batters to miss on well-located pitches. Maybe they think his ball is easier to hit because of the low velocity. Or maybe his changing rhythms and occasional deception in delivery are fooling batters. Either way, it’s working, even when they make contact. Remember that .222 wOBA mark against the pitch? Here’s what it looks like by zone:

Again, look at the numbers up in the zone and just out of it. He’s having great success with the high fastball, despite not appearing to have a fastball that would succeed up in the zone.

No matter the reason, Néstor Cortes has been a revelation for the Yankees this year. Their philosophy of working fastballs up in the zone has rubbed off on him, so that’s a credit to both a sound strategy and a pitcher who’s making it work. Nasty Néstor, indeed.

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