While Cubdom determines if Kyle Hendricks should start Game 1 of the National League Division Series against the Washington Nationals, a Twitter user pointed out just how impactful the 27-year-old starting pitcher has been.

After Hendricks tossed five shutout innings Thursday night in St. Louis, his career ERA dipped to 2.94 in 100 career outings (99 starts).

That's a better mark than some of the greatest pitchers to even play the game, including Clayton Kershaw, Roger Clemens, Nolan Ryan and Greg Maddux:

It's not the first time Hendricks has bested Kershaw, having taken down the Los Angeles Dodgers ace in Game 6 of the 2016 NLCS at Wrigley Field, clincing the Cubs' first pennant in 71 years.

Of course, there is one stark contrast: Hendricks made his 100 appearances from age 24 to 27. Kershaw, on the other hand, made his 100th career big-league appearance at age 23. Maddux was also 23 while Ryan and Clemens were 24.

In the seven years and 191 games since Kershaw's 100th appearance, he has posted a ridiculous 2.08 ERA and 0.911 WHIP while striking out 10.1 batters per nine innings.

Still, not a bad start to the MLB career for Hendricks, a guy who was never considered one of the game's top prospects and morphed from a No. 5 starter to lead the league in ERA last season.

Through his 100 career games, Hendricks is 38-22 with a 1.098 WHIP and 507 strikeouts in 590 innings.