MLB · Pirates · RP

Isaac Mattson over 0.5 walks allowed

Isaac Mattson has gone over 0.5 walks allowed in 4 of his last 10 games (40%) — 5 walks allowed in that span.

2026 season38 gamesReference line0.5

over 0.5 walks allowed — hit rate by window

3 of 5

60% · 4 total

L10

4 of 10

40% · 5 total

L20

7 of 20

35% · 9 total

SZN · 2026

14 of 38

37% · 18 total

Home

0.5 avg

9 of 22 over 0.5

Road

0.4 avg

5 of 16 over 0.5

vs MIL

0.5 avg

2 of 4 over 0.5

colored vs over 0.5

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

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