After is appeared the Mets put some more eggs in their 2020 basket by trading for Marcus Stroman, there now seems to be a pretty distinct possibility that the club is merely moving eggs around as it attempts to deal Noah Syndergaard. With the relative dearth of impact arms on the market and the decreasing likelihood of a Madison Bumgarner deal, Syndergaard could be the biggest name and best pitcher to change teams this week, even including the recently acquired Stroman. The trade package necessary to land Syndergaard should be significantly richer than the one the Mets gave up for Stroman, given Syndergaard’s relative track record, age, and the extra season of team control through 2021. As was the case with Stroman, there are some discrepancies in how good Syndergaard is as a pitcher given his 4.33 ERA.

Nobody disputes that Sydergaard was an ace for the Mets back in 2016 when he put up a six-win season with a 2.29 FIP and 2.60 ERA. He missed most of 2017 with a torn right lat muscle. In 2018, despite missing more than a month with a finger injury and a little bit of time with hand, foot, and mouth disease, Syndergaard was still one of the best pitchers in the game, posting a four-win season, a 2.80 FIP and 3.03 ERA. This season, Syndergaard’s FIP is very good, but his ERA is not. There’s a fairy simple explanation for that disparity, and for the gap between Syndergaard’s FIP and ERA throughout his career. Simply put, the Mets infield defense is very bad and has been very bad throughout the right-hander’s career:

Mets’ Infield Defense Ranks SS/2B/3B UZR Rank SS/2B/3B DRS Rank 2016-2019 -36.2 28 -93 30 2019 -13.6 30 -24 27

A .315 career BABIP, and and the lower FIP than ERA, could be an indicator that Syndergaard gives up hard contact. The Statcast numbers tend to disagree:

Noah Syndergaard’s Bad Luck BA on GB xBA on GB Difference wOBA xWOBA Difference 2015 .246 .219 .027 .279 .265 .014 2016 .250 .218 .032 .277 .266 .011 2018 .232 .216 .016 .286 .268 .018 2019 .280 .228 .052 .308 .281 .027

Syndergaard has been tormented by groundballs, and given that he’s a groundball pitcher with a 49% ground ball rate for his career, including 48% this season, a poor defense can be particularly cruel to his BABIP and helps explain the difference between his FIP and ERA. The difference between his xwOBA and wOBA this season is particularly large and matches up with the difference between his FIP at 3.64, which says he’s one of the 20 best pitchers in the game, and his ERA at 4.33, which says he’s slightly below average. Looking at his overall performance this season, Syndergaard has been very good, but there’s reason to believe he will be even better. Of course, there’s his track record of better numbers, but recent changes to his slider indicate he might be better than his overall numbers suggest right now.

Syndergaard made adjustments to his slider under new pitching coach Phil Regan, including moving his feet closer together, what Regan called “a more balanced position.” Here’s his slider in the first half:

Now here’s his slider in the second half:

While the feet being closer together isn’t something easy to see, Syndergaard’s glove does start at a higher position. Perhaps it’s more easily noticeable on the heatmaps, but he has done a better job in his last three starts of keeping the fastball out of the meatier part of the strike zone. The location of his slider of late looks much more like 2016 and 2018 than in the first half:



The velocity of his slider has been inconsistent all season and while the recent starts aren’t vintage low-90s slider Syndergaard, they are considerably better than the middle part of the season:



As for the results, Syndergaard was getting just 15% swings and misses on sliders in the first half; through three games in the second half, he’s more than doubled that mark to 31%:

Noah Syndergaard’s Improved Slider SL Usage SL Whiff% Overall O-Swing% Overall O-Contact % Overall SwStrk% First Half 10.1% 14.6% 30.7% 50.0% 11.9% Second Half 23.0% 31.4% 36.8% 57.5% 15.8%

These numbers come with the usual small sample caveats (part of that sample was also against the Marlins, who hit like a defense-first fourth outfielder), but the results are still pretty encouraging. There’s also something to be said for Syndergaard changing his pitch mix and moving away from his sinker and to his better offerings, but keep in mind that before this season, Syndergaard had good results on his sinker, and the Mets defense has likely made the results worse than with an average defense. The sinker is also a good setup pitch for both his change and his slider, which both get very good results. And Syndergaard throws his sinker most often when behind in the count or when the count is even, so we should expect the results on the pitch to be worse based on count alone. So while Syndergaard might improve some from lessening the usage of his sinker, and it should help his strikeout rate, the effect on his ERA likely won’t be as dramatic as simply having a good defense.

As for what a team might need to give up to get Syndergaard, Marc Carig offered this assessment.

Impression is that trading for Noah Syndergaard would require a top 30 prospect and a couple of other solid pieces, one rival exec said earlier today. — Marc Carig (@MarcCarig) July 25, 2019

Is that return reasonable? Let’s take a look at Syndergaard’s value right now based on projections. For the sake of this exercise, we’ll assume that a win on the open market is worth $9 million this year, with half a million dollar increases in the next two seasons. Syndergaard is making $6 million this season; we’ll assume he makes $10 million and $15 million the following two years, respectively. We’ll also put in a discount rate of 8% per future season to determine a present-day value of Syndergaard’s services. For projections, we’ll use Depth Charts for the rest of the season and the ZiPS three-year projections for the 2020 and 2021:

Noah Syndergaard’s Present Value Projected WAR Value Salary Surplus Present Value 2019 1.7 $15.3 M $2.0 M $13.3 M $13.3 M 2020 4.2 $39.9 M $10.0 M $29.9 M $27.7 M 2021 4.1 $41.0 M $15.0 M $26.0 M $22.3 M TOTAL 10 $96.2 M $27.0 M $69.2 M $63.3 M

For some teams, we could bump up the value of this year’s WAR, given how valuable an extra win or two might be for teams that know they need that extra win to make the postseason, or that could potentially use Syndergaard in a wild card game or short playoff series. For the sake of simplicity we will just use the numbers above. If the Mets are seeking a top-30 prospect, that basically equates to a 55 FV when we look at THE BOARD. Given that hitters are more valuable than pitchers at that level, here are the 55 FV position players who might interest the Mets.

The Padres and Astros are right up there at the top with the type of prospect the Mets are interested in. The Rays, Braves, and Cardinals present other options. In terms of present value, the above players are each worth about $46 million. A pitcher at this level, like Ian Anderson or Luis Patiño, might have a value about $10 million less than the position player. The Yankees’ Deivi Garcia is a step below the players above; Syndergaard would be a steal for the Yankees if Garcia was the top player in a deal going across town. The same would be true for the Padres and Manuel Margot given his mediocre performance and three more seasons of team control while earning arbitration salaries.

If the Mets wanted a better prospect than the players above to headline the deal, a 60 FV player would be worth roughly equivalent to Syndergaard in value; unless there is a real premium on this season, it’s hard to come up with a realistic package outside of a one-for-one deal, which is becoming incredibly rare. The Mets could include Edwin Diaz and shoot for a Gavin Lux, Dustin May, or Cristian Pache, but that might limit the overall package they receive compared to trading Syndergaard and Diaz separately.

The Mets’ reported ask in a Syndergaard trade — a top-30 prospect plus a couple other pieces — is a reasonable one. That said, such a move probably wouldn’t make the Mets better in 2020. If the Mets are interested in dealing Syndergaard, the team is right to ask for a very good return, and a better one than the one they just gave the Blue Jays for Stroman. Syndergaard is a very good pitcher and a better defense alone would be enough to get him much better results on the run-prevention side. Syndergaard’s improved slider provides some hope that his strikeout rate from the first half will go up independent of any tweaks a new team might make. Any other changes a fresh start provides are likely to be icing on the cake. Syndergaard is a very good pitcher right now and could make a huge impact for just about any team over the next two-plus seasons.