It's not uncommon for starters to pitch some relief during the playoffs, especially the 5th starter, who may not even start any games.
Yes, our starters played a key role in our post season success, but several of our pen arms did very well.
ERA Pitcher WHIP (IP)
0.00 Hembree 1.07 (4.2)
0.79 J Kelly 0.71 (11.1)
1.04 Barnes 1.04 (8.2)
1.04 Brasier 1.38 (8.2)
5.91 Kimbrel 1.59 (10.2)
45.00 Workman 10.00 (1.0)
SP'ers (as SP & RP)
1.61 Eovaldi 0.81 (22.1)
3.46 D Price 1.15 (26.0)
3.52 Porcello 1.11 (15.1)
4.11 C Sale 1.24 (15.1)
6.30 E Rod 1.10 (10.0)
Those top 4 RP'ers pitched 33.1 IP and allowed 3 ERs (0.81 ERA) and only 18 hits.
16 BBs were worrisome, but they K'd 32.