The Best Pitching Matchups of the Week: April 26-May 2

The end of April always sees some teams with their hands hovering above the panic button, some pitchers wondering what the heck is happening, and others hoping their newfound glory is more than just a phase. As the month comes to a close, we’ll see all of those tropes beautifully on display. Here are the week’s best matchups.

Tuesday, April 27, 6:10 PM ET: Kenta Maeda vs. Aaron Civale

Heading into the season, three AL Central teams had playoff odds above 24%. Nearly a month into things, two of those teams are struggling with losing records (Minnesota and Cleveland), while the Royals, who had the fourth-lowest playoff odds of any AL team, are the surprise of the spring. This week brings the first Minnesota-Cleveland series of the year as both sides try to find their mojo. On Tuesday, they’ll each turn to guys with a wide array of pitches who currently occupy different ends of the success spectrum.

One year removed from finishing second in Cy Young voting and AL starter WAR, Kenta Maeda is searching for answers. He’s only seen the sixth inning once in his four starts this year, going exactly 6.0 innings in a game against the clawless Tigers. He’s had two starts flame out at 4.1 innings; his other outing was a meltdown at the Coliseum on April 21. The A’s clobbered three home runs, whacked five balls with exit velocities above 100 mph, plated seven earned runs, and hooked him after three innings.

Those big-time exit velocities are becoming a troubling trend for Maeda, a pitcher who thrived in his first five major league seasons by limiting hard contact. According to Statcast, Maeda had the lowest average exit velocity among all starters from 2015-20 who threw at least 500 innings. Today, he’s floundering in the 28th percentile for average exit velocity and the 29th percentile for hard-hit percentage, partially due to the fact that his four-seam fastball just flat out ain’t working.

Last season, when Maeda had the lowest average exit velocity of any starter and the highest K% of his career, hitters flailed their way to a .086 batting average and .103 wOBA (.150 xwOBA) on his fastball. The average exit velocity against that pitch (83.4 mph) was even weaker than his league-leading overall average (85.3). This year, that’s all gone awry. His fastball is getting lit up for a .313 average and .372 wOBA (.430 xwOBA). He even allowed a home run on the fastball for the first time in his Twins tenure. This Matt Olson skyscraper, measured at 107.8 mph on a middle-middle meatball, is a perfect encapsulation of how things are going for Maeda when his catcher puts down one finger.

Aaron Civale, on the other hand, has taken the thump out of opponents’ bats. Cleveland’s third-year righty is in the 88th percentile of exit velocity, and his heater is the one steadying the ship. As Devan Fink laid out, Civale has overhauled everything, mainly his philosophy on fastballs. After throwing a four-seam 2.5% of the time in 2020, he’s shot that percentage all the way up near 30.

It’s now Civale’s turn for a tour of the exit velocity leaderboard. His revamped changeup – which, as Devan also mentioned, is now a split-change – is working so well that he may even want to consider upping its dosage. The split-change is sending everyone back to the dugout having made weak contact (or no contact at all), but particularly left-handers, who have yet to record an extra base hit, and are slap boxing a 78.0 average exit velocity against this diverting action.

Like a scrap-hungry seagull or a fan with the day off tomorrow, Civale is also sticking around late into the game. As opposed to Maeda, Civale has pitched into the sixth inning in each of his starts, twice going seven frames or longer. With both teams looking to course-correct after chumpish starts, and the Royals’ making things even more crowded in the Central, Tuesday’s Maeda-Civale ticket is one to pinpoint.

Friday, April 30, 9:40 PM ET: John Means vs. Jesús Luzardo

Fresh off a resounding 8-1 win that ended Oakland’s 13-game winning streak, the Orioles meet the A’s for a second straight weekend series. John Means will attempt to keep Oakland earth-bound on Friday, matched up with the same youngster he defeated last time out. Means and Luzardo had a timeshare of the strike zone when they last linked up, pouring in strikes on over 60% of their identical 101 pitch counts.

Means has stuck to the same script for virtually his entire career, though this season he’s relegating his slider from supporting actor to bit part. With roughly 10 mph separating his fastball and changeup – Means’ most common offerings – the rock of the Orioles’ rotation is letting those two do the lion’s share of the work. Eighty-three of his 101 pitches in the clubs’ first meeting were either a fastball or changeup, and the A’s could only scrape together two hits in 6.1 innings. Will Means follow the same path when they collide this weekend, or will he try to confound Oakland by peppering in more sliders and curves?

Both pitchers will throw their fastballs more often than not, though they use different lanes of the highway. Per Baseball Savant, Luzardo was responsible for each of the 23 highest-velocity pitches in Sunday’s game against Means, topping out just a hair under 98 mph.

The Athletics’ Peruvian prodigy took the L thanks to Austin Hays’ two home runs, giving Luzardo five gopher balls in 25 innings, all provided by right-handed hitters. Since his big-league career began in 2019, Luzardo has allowed 15 home runs, 14 of which have come from the right side of the batter’s box. (To satiate your daily need for useless trivia, the only lefty to take Luzardo deep is Mariners’ 28-year-old rookie José Marmolejos.) Don’t let the Orioles band of nameless, faceless offensive players fool you. Though they’ve managed just one souvenir shot against lefties this season, Baltimore’s left-handed hitters are fifth in wRC+ against same-handed pitchers.

Friday, April 30, 9:40 PM ET: Jon Gray vs. Madison Bumgarner

Friday evening will be extremely conducive to the two-screen lifestyle, as Gray vs. Bumgarner gets underway at the same time as Means vs. Luzardo. Both of these towering NL West staples are intimately familiar with their opponent. Gray has tussled with the Diamondbacks 13 times in his seven-year career while Bumgarner’s career stats against the Rockies read like a full season for a 1960’s workhorse: 37 starts, 230.1 innings, 218 strikeouts, 62 walks. Despite inhabiting the same division as Bumgarner for his whole career, Gray has only matched up with the inimitable lefty twice. Entering round three, both guys are hot.

Gray shut out the non-Bryce Harper parts of Philadelphia’s lineup on Sunday, allowing just two runs on a pair of solo shots to the Phillies’ right fielder. Though he’s running the first double-digit walk rate of his career, Gray is doing well at keeping those base on balls from becoming runs. His 85.8 LOB% will surely come down, and his .208 BABIP will likely come up, but there are some encouraging trends that suggest Gray’s early-season fortune could be here to stay.

Keeping balls on the ground means they can’t be added to the collection of Coors Field moon shots, and Gray has gotten his groundball percentage back above 50%, much more in line with his 46.6% career average than the 36.7% outlier from last season. The Rockies also have to love their ace’s hard-hit rate, as it mirrors the numbers he maintained in 2016-17, the only seasons he’s eclipsed 3.0 WAR. So far Gray has been riding the slider – a pitch that’s been his best since 2019 – until the wheels fall off. Hitters began whiffing on it 40% of the time during that 2019 breakthrough, and this year they’re hardly faring any better, swinging and missing at a 42.5% clip and striking out in 19 of the 51 plate appearances that have ended with this unrighteous pitch.

The desert faithful will get their first look at Bumgarner since his seven-inning no-hitter. The zero hits part jumps out of the box score, but Sunday’s shortened no-no was also MadBum’s best all-around game as a Diamondback. It was his first start for Arizona without a walk, and he matched his Diamondback-high with seven strikeouts. Bumgarner generated 10 swings and misses on his cutter and curveball, the latter of which is quickly becoming an essential out pitch. With a Whiff% of 40.0 (and a staggering 75.0 against lefties), Uncle Charlie is bringing gifts every time he visits Bumgarner.

This could spell doom for Ryan McMahon, the Rockies’ left-handed hitting outfielder who’s carrying around an 0-for-10 with three strikeouts against the legendary lefty. Trevor Story, the only current Rockie with more than 18 plate appearances against Bumgarner, has also had a bad time. His 8-for-41 (.195/.233/.561) numbers are hilariously heightened by the fact that five of those hits have landed in the seats.

Under the Radar Matchup – Friday, April 30, 8:05 PM ET: Nathan Eovaldi vs. Kohei Arihara

Here’s the situation: Eovaldi has one of the lowest barrel percentages of any starter; Arihara has one of the highest. Unsurprisingly, Eovaldi has been one of the more valuable pitchers around, becoming one of the first American League hurlers to hit 1.0 WAR. He’s done it by converting to the church of groundballs, getting disgusting ride on his fastball, and harnessing a curveball that’s experienced a 180-degree turnaround in just two years.

As recently as 2019, Nathan Eovaldi was downright bad, trying to smile through the pain of home runs and walks. That is no longer the case, as Eovaldi is working on a streak of 42.2 consecutive innings without allowing a dinger, and his walk rate is a microscopic 4.2%, down from the 11.6% that severely hampered him two years ago.

While Eovaldi’s aversion to hard contact has very plainly made him Boston’s best pitcher, his Friday counterpart’s success has been much more confusing. Arihara was managing a 2.21 ERA (3.05 FIP) heading into his last start despite constantly getting hit on the thick part of the bat. After coming over from Japan on a two-year pact with the Rangers, Arihara experienced unbelievable luck through his first four starts until stopping by Guaranteed Rate Field on Sunday. His 93.9 EV (highest of any starting pitcher), 12.9% Barrel% (fifth-highest), and 50.0% HardHit% (tied for highest in the league), tell us that hitters are having a very easy time squaring him up. Yet, he went longer than five innings with zero earned runs in his two previous starts before getting beat up by the White Sox in his worst showing to date, pushing his ERA to 4.03 (4.17 FIP). Even after getting his “Welcome to MLB” moment in Chicago, Arihara still has a HR/9 under 1.00 and is feeding groundballs to 40.6% of his adversaries.

His teammate Mike Foltynewicz, who has the dubious distinction of being neck-and-neck with Arihara on HardHit Mountain, has a 5.32 ERA, 6.78 FIP, and leads the world in home runs allowed. Baseball is hard and unfair.