Since Jacob deGrom burst onto the scene in 2014, he has emerged as easily one of the five best pitchers in Mets history, and he is arguably third behind just Tom Seaver and Dwight Gooden (although Jerry Koosman would like a word here). Going through his career, there are a number of signature performances from deGrom, but as we sort through them all, there are two games which should stand as his signature performances.

The first is Game 1 of the 2015 NLDS. In that game, deGrom out-pitched Clayton Kershaw. In his seven shutout innings, he allowed just one walk and five hits while striking out 13 batters. It was as dominant a postseason performance any Mets pitcher has ever had.

That game set the Mets on a path which had them winning the pennant that year. Of course, they do not win the pennant if deGrom does not survive and get the Mets in position to win Game 5 of that series.

It seemed deGrom was in trouble all six of the innings he pitched that night. What’s insane to think about is deGrom did not have a 1-2-3 inning that game until the sixth. Worse yet, in each of the first five innings, the Dodgers had a runner in scoring position with less than two outs.

Despite all of that, deGrom somehow managed to keep the game tied going into the seventh inning setting the stage for Daniel Murphy‘s homer, Noah Syndergaard coming out of the bullpen throwing 100 MPH, and Jeurys Familia with the six out save.

While deGrom had an all-time Cy Young winning season last year, arguably, the 2015 NLDS was deGrom at his best. One night he went out there, and he just dominated the Dodgers. The next, he used guile to get through that lineup to pick up the win. That series was everything you think of when you think of deGrom, and it happened in the postseason.

His catcher in that series? Travis d’Arnaud.

It’s easy to forget, but d’Arnaud has caught deGrom, and he has caught him well. It was d’Arnaud behind the plate when deGrom emerged from seemingly out of nowhere to win the 2014 Rookie of the Year. It was d’Arnaud behind the plate in the 2015 postseason. It was d’Arnaud behind the plate when deGrom was coming back from ulnar transposition surgery.

There are many reasons why d’Arnaud has caught deGrom well. First and foremost, deGrom is a great pitcher. As we have seen this season, deGrom can pitch great to Wilson Ramos and to Tomas Nido. Second, d’Arnaud has proven himself to be an excellent pitch framer, which allows an already lethal pitcher like deGrom ramp up his game to an unfair level.

Overall, d’Arnaud is a very good receiver who has a rapport with these Mets pitchers. If he didn’t, the Mets would have non-tendered him and kept the much cheaper Kevin Plawecki this past offseason, or they would have stuck with Devin Mesoraco. That goes double considering d’Arnaud was coming off Tommy John surgery.

Overall, the point is deGrom is great because he is great, and as we have seen time and time again, he’s even better with a catcher behind the plate who can steal those extra strikes for him. Ultimately, this is why we have seen deGrom at his best with d’Arnaud behind the plate.