#31 · RP · MLB

Geoff Hartlieb

Age 326′5″240 lb

Lines posted now

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Per-game averages over the last games and by season; the arrow marks a last 5 at least 10% off the season
Per game	L5	L10	202618 g
K	1.6 up on the season	1.6	1.2
OUTS	3.8 down on the season	4.4	4.7
H	1.4 down on the season	1.3	1.7
ER	1 up on the season	0.6	0.8

1.6 strikeouts a game over his last 10 games. No line is posted on it now.

Pitching

Newest first, 2026, 2025 and 2024

Geoff Hartlieb game log. Columns with a posted line mark each game cleared or missed against it.
Game · result	IP	H	ER	BB	K	HR	PC
2026 season
Sep 27L 0–9vsHOU	1.67	3	1	1	1	0	27
Sep 25W 6–5vsHOU	0.33	1	3	2	1	0	17
Sep 23W 7–3vsLAA	1.67	1	0	1	2	0	24
Sep 19L 6–12@CLE	1	2	1	0	2	0	16
Sep 17L 1–10@TB	1.67	0	0	0	2	0	18
Sep 13W 8–7vsSEA	2	1	0	0	2	0	25
Sep 8L 2–4vsTOR	2	1	0	1	2	0	30
Sep 5W 6–2@SEA	1	2	1	0	2	0	22
Sep 4W 7–6@SEA	1.33	0	0	0	1	0	13
Sep 2W 9–2@TEX	2	2	0	0	1	0	26

Per game, last three seasons

Geoff Hartlieb against each team
Opponent	GP	IP	H	ER	BB	K	HR	PC
SEA	4	1.2	1.5	1	0.3	1.5	0.3	21
TOR	4	1.3	1.5	1.3	1.5	1.5	0.3	29
LAA	3	1.8	2	0.7	0.7	1	0.3	25
MIN	3	1.1	2.3	1	1	1	0	22
HOU	2	1	2	2	1.5	1	0	22
LAD	2	2.3	5	3.5	2	1	0	40
WSH	2	2.5	2.5	1.5	0.5	1.5	0	32
ARI	1	0.3	0	1	2	0	0	13
CLE	1	1	2	1	0	2	0	16
PIT	1	1.3	1	1	0	1	1	26
SF	1	2	0	0	1	1	0	25
STL	1	2	2	1	1	2	0	31

Per game, 2026

Geoff Hartlieb splits
Split	GP	IP	H	ER	BB	K	HR	PC
Home	8	2	2.1	1	1	1.4	0.1	30
Away	10	1.2	1.3	0.7	0.6	1.1	0	19
In wins	8	1.3	0.9	0.5	0.9	1.4	0	21
In losses	10	1.7	2.3	1.1	0.7	1.1	0.1	27
Last 10 games	10	1.5	1.3	0.6	0.5	1.6	0	22

Per game

Geoff Hartlieb per season
Season	GP	IP	H	ER	BB	K	HR	PC
2026	18	1.6	1.7	0.8	0.8	1.2	0.1	24
2025	4	0.8	2	2	1.5	1.3	0.5	27
2024	5	1.8	2.6	1.8	0.8	1.4	0.2	28

Opponent	GP	IP	H	ER	BB	K	HR	PC
SEA	4	1.2	1.5	1	0.3	1.5	0.3	21
TOR	4	1.3	1.5	1.3	1.5	1.5	0.3	29
LAA	3	1.8	2	0.7	0.7	1	0.3	25
MIN	3	1.1	2.3	1	1	1	0	22
HOU	2	1	2	2	1.5	1	0	22
LAD	2	2.3	5	3.5	2	1	0	40
WSH	2	2.5	2.5	1.5	0.5	1.5	0	32
ARI	1	0.3	0	1	2	0	0	13
CLE	1	1	2	1	0	2	0	16
PIT	1	1.3	1	1	0	1	1	26
SF	1	2	0	0	1	1	0	25
STL	1	2	2	1	1	2	0	31

Opponent	GP	IP	H	ER	BB	K	HR	PC
SEA	4	1.2	1.5	1	0.3	1.5	0.3	21
TOR	4	1.3	1.5	1.3	1.5	1.5	0.3	29
LAA	3	1.8	2	0.7	0.7	1	0.3	25
MIN	3	1.1	2.3	1	1	1	0	22
HOU	2	1	2	2	1.5	1	0	22
LAD	2	2.3	5	3.5	2	1	0	40
WSH	2	2.5	2.5	1.5	0.5	1.5	0	32
ARI	1	0.3	0	1	2	0	0	13
CLE	1	1	2	1	0	2	0	16
PIT	1	1.3	1	1	0	1	1	26
SF	1	2	0	0	1	1	0	25
STL	1	2	2	1	1	2	0	31

Opponent	GP	IP	H	ER	BB	K	HR	PC
SEA	4	1.2	1.5	1	0.3	1.5	0.3	21
TOR	4	1.3	1.5	1.3	1.5	1.5	0.3	29
LAA	3	1.8	2	0.7	0.7	1	0.3	25
MIN	3	1.1	2.3	1	1	1	0	22
HOU	2	1	2	2	1.5	1	0	22
LAD	2	2.3	5	3.5	2	1	0	40
WSH	2	2.5	2.5	1.5	0.5	1.5	0	32
ARI	1	0.3	0	1	2	0	0	13
CLE	1	1	2	1	0	2	0	16
PIT	1	1.3	1	1	0	1	1	26
SF	1	2	0	0	1	1	0	25
STL	1	2	2	1	1	2	0	31