Maybe it’s still arguable on a quantity basis, but going strictly by quality, Mariano Rivera is the greatest reliever in major league history. The game’s all-time saves leader, Rivera has a 206 ERA+ in 1,219 2/3 career innings. The only reliever anywhere near shouting distance of that is Billy Wagner, who came in at 187 in 300 fewer innings. The only pitcher besides Rivera with even at 150 ERA+ in at least 1,000 innings is Pedro Martinez, who finished up at 154.
That’s just one way of trying to describe how awesome Rivera was statistically. There are more. In his 17 seasons going into 2012, Rivera finished with a sub-2.00 ERA 11 times. His postseason record is ridiculous: a 0.70 ERA in 141 innings. Because of the way the game has changed, is should be nearly impossible in this day and age for a pitcher to make a dent on the all-time performance lists, but there’s Rivera 13th all-time in ERA and second in WHIP among those to throw at least 1,000 innings. The next best post-WWII pitcher on the ERA list is Hoyt Wilhelm at No. 45.
After Rivera at 2.21, no active pitcher with at least 1,000 innings has a career ERA under 3.00.
Fairness dictated that Rivera set his own path for leaving the game. It looked like he had done so; even though he hadn’t made it official, expectations were that this would be his last year.
But life is rarely fair. Rivera is a big long shot to make it back from a torn ACL this year, though what a story it would be if he could return in October. It’s doubtful he’ll rush into anything, but he’ll now have to decide whether to come back at age 43 next year. His arm will likely be up to the task, but this matter will come down to his head and his heart.
It’d be a huge shame if we’ve seen the last of Rivera on the mound at Yankee Stadium. He’s been a rock, completely unflappable, and the absolute greatest of all time at nailing down leads in the ninth. Life without him in the bullpen won’t be quite the same.
MLB.com’s Jenifer Langosch reports that Cardinals’ shortstop Aledmys Diaz has been sporting a new look around Busch Stadium with a pair of “strobe glasses,” technology-enhanced specs designed to help athletes focus on the ball. Like a strobe light, the lenses of these glasses affect a player’s vision by rapidly changing opacity, giving its wearers the illusion that the objects they see are moving more slowly than normal. Once a player adjusts to the new speed of play, they gain a greater sense of control and are able to time their actions with more precision.
Diaz isn’t the first MLB player to utilize the technology, just the first Cardinals’ player to do so. It’s been tested by Bryce Harper, Corey Brown, Tommy Joseph, Austin Hedges and Joe Mauer, among others around the league, and has been used for everything from refining a catcher’s reflexes behind the plate to tweaking a hitter’s ability to track a pitch. Per Langosch, Diaz has been using the glasses to hone in on the ball during pregame drills, increasing both his confidence and response time on the field and improving his defense at short.
The shortstop has been the focus of some concern this season after seeing a sizable dip in his production at the plate, and his five fielding errors, 0.6 UZR and 0.6 fWAR haven’t helped matters, either. He sustained a minor thumb injury during an at-bat on Friday night, and was left off of the Cardinals’ starting lineup on Saturday, though manager Mike Matheny didn’t rule out his ability to pinch-hit during the series. While the strobe glasses are a good start, Diaz will need more than a pair of specs to match the spotlight-worthy performance he turned out during his rookie season in 2016.
Red Sox’ left-hander Eduardo Rodriguez may finally get a chance at cracking the rotation again, assuming all goes well in Double-A Portland first. Rodriguez took the field prior to the club’s afternoon session with the Angels, firing 68 pitches in a simulated game as he prepared for an upcoming rehab assignment in Portland on Thursday.
The 24-year-old southpaw suffered a right knee subluxation during pregame warmups on June 1, and it’s been a slow path to recovery ever since. It’s not the first time Rodriguez has had issues with his right knee — he sustained a similar injury during spring training last year — and this time around, the Red Sox weren’t about to gamble with their starter’s health. Ian Browne of MLB.com reports that Rodriguez was put in a knee brace and underwent exercises designed to help him regain some mobility and stability while he worked back up to full strength on the mound.
He’ll still need to prove he can throw a 75- to 80-pitch outing in Double-A, and barring any significant setbacks, will likely rejoin the Red Sox’ pitching staff when they visit the Rangers next month. In the meantime, the club will continue to cycle starters through the No. 5 spot, which has seen no fewer than three different pitchers since Rodriguez hit the disabled list. The lefty is 4-2 in 10 starts this season after logging a 3.54 ERA, 3.1 BB/9 and career-high 9.6 SO/9 through his first 61 innings.