Individual performances tend to be magnified in the postseason, and that is especially true of pitchers. While 16-18 other players appear in the lineups and many others will have profound impacts on the outcomes of games over the next month, the starting pitcher will likely have more influence over the outcome of a single game than any other player. Everything is magnified in the playoffs from managerial decisions to clutch hits, errors, and great plays in the field, but starting pitching is perhaps most deserving of the increased scrutiny. By the end of the second inning, perhaps sometime into the third, the starting pitcher will have taken part in more plays than any position player during the entire game.
In a winner-take-all game like the Wild Card, deserving players might be pushed to the background ahead of the game in favor of the pitching, but the matchup between pitchers will likely be the difference between the team that keeps playing and the team whose season is over. For those watching the Cubs take on the Pirates, they will witness one of the very best pitching matchups the playoffs have ever seen.
In Jake Arrieta and Gerrit Cole, both teams will feature bona fide aces. Arrieta might have just had the best half-season of all time. Overall, he’s pitched 229 innings with an ERA of 1.77 and a FIP of 2.35, giving Arrieta a 45 ERA- and a 60 FIP- over the full season after league and park are taken into account. He’s in pretty rare company. Consider: since the end of World War II, these are the qualified pitchers with an ERA- below 50 and a FIP- below 65 over a full season.
Greatest Combination of FIP and ERA in History
Pedro Martinez |
1999 |
Red Sox |
213.1 |
2.07 |
1.39 |
11.6 |
42 |
31 |
Roger Clemens |
1997 |
Blue Jays |
264 |
2.05 |
2.25 |
10.7 |
45 |
50 |
Pedro Martinez |
2000 |
Red Sox |
217 |
1.74 |
2.17 |
9.4 |
35 |
48 |
Ron Guidry |
1978 |
Yankees |
273.2 |
1.74 |
2.19 |
9.1 |
47 |
58 |
Dwight Gooden |
1985 |
Mets |
276.2 |
1.53 |
2.13 |
8.9 |
44 |
58 |
Bob Gibson |
1968 |
Cardinals |
304.2 |
1.12 |
1.75 |
8.6 |
38 |
64 |
Zack Greinke |
2009 |
Royals |
229.1 |
2.16 |
2.33 |
8.6 |
48 |
54 |
Pedro Martinez |
1997 |
Expos |
241.1 |
1.9 |
2.39 |
8.5 |
45 |
57 |
Roger Clemens |
1990 |
Red Sox |
228.1 |
1.93 |
2.18 |
8.2 |
47 |
55 |
Greg Maddux |
1995 |
Braves |
209.2 |
1.63 |
2.26 |
7.9 |
39 |
52 |
Greg Maddux |
1994 |
Braves |
202 |
1.56 |
2.39 |
7.4 |
37 |
54 |
Pedro Martinez |
2003 |
Red Sox |
186.2 |
2.22 |
2.21 |
7.4 |
48 |
51 |
Jake Arrieta |
2015 |
Cubs |
229 |
1.77 |
2.35 |
7.3 |
45 |
60 |
Pedro Martinez |
2002 |
Red Sox |
199.1 |
2.26 |
2.24 |
7.3 |
50 |
54 |
Randy Johnson |
1997 |
Mariners |
213 |
2.28 |
2.82 |
7 |
50 |
62 |
The only pitcher with better context neutral numbers in both ERA and FIP and more innings was Dwight Gooden in his amazing 1985 season. It is easy to see why so much attention has been given to Jake Arrieta this season and in this matchup, but the Pittsburgh Pirates’s Gerrit Cole has had an excellent season of his own. Cole’s 5.4 WAR is fifth in the National and ninth in Major League Baseball. Pitchers don’t choose their opposition, leaving great matchups more to a question of chance than a complete reflection of their own skill, but the high level of both players heading into this game is something rarely seen in a game of this magnitude.
Read the rest of this entry »