Houston Astros#38 · SP

Peter Lambert

Age 29

Contract Value $877,005/yr

Size 6' 2" · 208

Throws RHP

Bats Right

From San Dimas, CA

8–8

W-L

3.67

ERA

1.23

WHIP

137

139.2

61P-ScoreABOVE AVG

Lambert combines strong consistency with above avg results. He ranks 83rd among 224 qualified starters.

How P-Score works →

Stats updated Sep 7, 11:36 AM ETLast game Sep 6 vs AZ

Next start

No probable start has been announced.

Season overview

ERA

3.6781st

WHIP

1.2378th

K/9

8.872nd

BB/9

3.6142nd

FIP

3.9075th

HR/9

0.958th

IP/start

5.6108th

WAR

2.256th

How good is he?

StatPlayerMLB AvgPercentile

Results6650

ABOVE AVG

Strikeouts & Control6050

ABOVE AVG

Run Prevention5850

AVERAGE

Consistency7350

STRONG

Form4050

BELOW AVG

Recent form

Last 5 starts

ERA

6.233.67

▲ 2.56

K/9

9.08.8

▲ 0.2

BB/9

4.23.6

▲ 0.5

IP/start

5.25.6

▼ 0.4

Pitches/start

9695

▲ 1

·ERA rose by 2.56 over the last five starts.

·Walk rate rose from 3.6 to 4.2 BB/9.

·Innings per start fell from 5.6 to 5.2.

Pitch arsenal (2026)

Usage %Velocity

Four-seam FB31.0%93.9 mph
Changeup23.7%86.9 mph
Slider12.1%85.6 mph
Cutter10.5%91.6 mph
Sinker9.6%93.4 mph
Sweeper7.8%82.8 mph
Slurve4.9%80.2 mph
Curveball0.4%77.8 mph

Hot / cold zones (vs RHB)

.200.303.231.220.254.270.196.259.103

Better than MLB avg
Similar to MLB avg
Worse than MLB avg

Monthly ERA (2026)

Minimum 1 GS

Splits

Home / away

Home (16 GS)

4.03

WHIP 1.18

Away (9 GS)

3.00

WHIP 1.33

1.03 ERA better on the road

vs handedness

vs LHH

.582

vs RHH

.726

.144 OPS better vs LHH

By monthERA · IP · K

September3.867.06

August5.7629.231

July1.8828.232

June3.1029.025

May3.9030.024

April3.5215.119

Rest daysERA · WHIP · K/9

5 days (6 GS)2.021.098.8

6+ days (18 GS)4.091.268.5

Sample sizes below four starts are not shown

Career

YearTeamW-LERAIPKWHIPFIPWAR

2026Houston Astros8–83.67139.21371.233.902.2

Frequently asked

What is Peter Lambert's ERA in 2026?+

3.67 across 25 starts and 139.2 innings, with a 1.23 WHIP and a 3.90 FIP. That ERA ranks 81st among qualified starters.

When is his next start?+

No probable start has been announced.

What pitches does he throw?+

He throws four-seam fb (31.0% at 93.9 mph mph), changeup (23.7% at 86.9 mph mph), slider (12.1% at 85.6 mph mph), cutter (10.5% at 91.6 mph mph), sinker (9.6% at 93.4 mph mph), sweeper (7.8% at 82.8 mph mph), slurve (4.9% at 80.2 mph mph), curveball (0.4% at 77.8 mph mph).

What is his P-Score?+

61 out of 100, which we label above avg — 83rd among 224 qualified starters.

How has he pitched in his last 5 starts?+

A 6.23 ERA, 9.0 K/9, 4.2 BB/9.