MLB · Pirates · RP

Isaac Mattson under 0.5 earned runs last 20 games

Isaac Mattson has gone under 0.5 earned runs in 12 of his last 20 games (60%) — 16 earned runs in that span.

2026 season38 gamesReference line0.5

under 0.5 earned runs — hit rate by window

1 of 5

20% · avg 1.6

L10

5 of 10

50% · 9 total

L20

12 of 20

60% · 16 total

SZN · 2026

28 of 38

74% · 23 total

Home

0.6 avg

16 of 22 under 0.5

Road

0.6 avg

12 of 16 under 0.5

vs MIL

0 avg

4 of 4 under 0.5

colored vs under 0.5

Date	Opp	Result	Earned Runs	K	HA	BBA	OUTS
Sep 5	vsLAA	L1-6	3	2	4	0	6
Aug 17	vsDET	L5-8	1	1	2	2	6
Jul 28	vsARI	L7-8	1	3	3	1	5
Jul 25	vsCHC	L0-11	3	1	4	1	1
Jul 19	@CLE	W7-1	0	1	0	0	3
Jul 18	@CLE	W7-1	0	2	1	0	3
Jul 12	vsMIL	W14-5	0	1	1	1	2
Jul 11	vsMIL	W3-2	0	0	1	0	3
Jul 8	vsATL	L0-3	1	1	2	0	3
Jul 5	@WSH	W11-5	0	1	2	0	3
Jul 3	@WSH	L5-9	4	1	3	1	4
Jun 30	@PHI	L0-8	0	0	1	0	2
Jun 27	vsCIN	L7-9	0	2	0	0	3
Jun 26	vsCIN	L4-6	0	1	0	0	3
Jun 23	vsSEA	L2-3	0	1	0	0	3
Jun 17	@OAK	W12-4	1	2	1	0	3
Jun 14	vsMIA	L2-4	0	1	0	2	4
May 17	vsPHI	L0-6	0	0	1	0	3
May 16	vsPHI	L0-6	0	2	0	1	4
May 10	@SF	L6-7	2	0	3	0	1

Opens Isaac Mattson's page with this question loaded — every book's price on it, the chart, tonight's lens.