LOS ANGELES DODGERS · LAD

Blake Treinen

Relief pitcher | Age 38 | Bats R · Throws R

Blake Treinen's 2026 MLB stats, pitching game log, and recent strikeout form for the Los Angeles Dodgers. Through 36 appearances, Blake Treinen carries a 3.64 ERA with 31 strikeouts. He averages 0.9 strikeouts per outing (3 over his last 5), a 9.4 K/9. See last-game strikeouts, strikeouts-per-game pace, splits, and next-game context below.

NL West standings

Tomorrow ATL @ LAD Dodger Stadium · Fri Oct 9 · 8:00 PM ET
◆ neutral park · +3% HR · -2% runs · +1% K vs league

Over 5.5 strikeouts (standard line — nothing quoted yet)

Blake Treinen by game, in his last 10 games

50.1%calibrated projection
L5L10
One bar per game, most recent first
Last 10 rate0%what the game bars show
Calibrated model50.1%our projection for the standard line
Kalshi mid—no live price yet
0021021210
9/23vs SD9/22vs SD9/17@ CIN9/16@ CIN9/11@ MIA9/9vs CIN9/6vs WSH6/19vs BAL6/14@ CHW6/12@ CHW

Where the outcomes landed

10 games · line at 5.5
403132+
Innings9.3
ERA3.86
K/98.7
Pitches16
Starts10

Recent-form percentages are not probabilities — the calibrated line is this site’s model projection, and the Kalshi line is what the exchange is paying. No book or exchange has quoted this game yet, so the projection runs against the standard 5.5 line these markets are normally posted at. Research only — not betting advice.

Betting Snapshot

the numbers that shape his prop lines

Through Sep 23, 2026
0straight starts with 6+ K
0consecutive quality starts
Tonight’s bats3R · 3Lbalanced lineup

ATL hitters · 22.2% team K rate

Prop metricLast 3Last 5Season
Strikeouts per start10.9 K/90.70.60.9
Walks per start0.70.40.4
Earned runs per start0.70.60.3
Innings per startavg IP · bar shows floor–ceiling range0.70.2–1.0
Home runs allowed0.30.20.1

Model lean vs the posted market — research only, not betting advice.

Strikeouts O/UOdds N/A
No line posted · proj 0.71
Walks O/UOdds N/A
No line posted · proj 0.39

Arsenal

Per-pitch-type usage and stuff metrics. Season aggregates beside the last 5 outings — divergence between the two columns is the leading indicator that something has changed (velocity loss, command drift, batters adjusting). xwOBA measures contact quality (lower is better for the pitcher); whiff% and chase% are the swing-and-miss signals.

Pitch Usage Season Last 5
Whiff% Chase% Zone% xwOBA Whiff% Chase% Zone% xwOBA
ST
Sweeper · 197 pitches
 39.9% 35.6% 55.6% 15.2% 0.330 14.3% 28.6% 30.8% 0.257
SI
Sinker · 182 pitches
 36.8% 20.0% 21.8% 38.5% 0.420 17.6% 17.6% 63.6% 0.344
FF
4-Seam Fastball · 61 pitches
 12.4% 23.1% 30.8% 36.1% 0.200 37.5% 25.0% 60.0% 0.072
FC
Cutter · 54 pitches
 10.9% 17.4% 56.5% 35.2% 0.156 0.0% 50.0% 46.7% 0.059

Data via Ball Don't Lie. The "Last 5" column aggregates the player's 5 most recent outings.

Game log

last 10 games · expand for the full season

Date Opp Result IP H R ER HR BB K GB FB P TBF DEC REL ERA
SEPTEMBER
Wed 9/23 vs SD L 1-5 0.2 2 1 1 0 1 0 - - 21 5 - - 45.00
Tue 9/22 vs SD W 7-0 1.0 0 0 0 0 1 0 - - 16 4 - - 0.00
Thu 9/17 @ CIN W 8-2 1.0 1 1 1 1 0 2 - - 22 4 - - 9.00
Wed 9/16 @ CIN L 2-6 1.0 2 0 0 0 0 1 - - 15 4 - - 0.00
Fri 9/11 @ MIA W 6-2 1.0 1 1 1 0 0 0 - - 10 4 - - 9.00
Wed 9/9 vs CIN W 14-1 1.0 2 0 0 0 0 2 - - 20 5 - - 0.00
Sun 9/6 vs WSH W 7-5 1.0 0 0 0 0 1 1 - - 16 4 - - 0.00
SEPTEMBER Subtotal 6.2 8 3 3 1 3 6 0 0 120 30 - - 4.35
JUNE
Fri 6/19 vs BAL W 6-5 1.0 0 0 0 0 0 2 - - 9 3 W - 0.00
Sun 6/14 @ CHW L 4-6 1.0 1 0 0 0 0 1 - - 13 4 - - 0.00
Fri 6/12 @ CHW L 2-8 0.2 2 1 1 0 0 0 - - 16 4 - - 45.00
Tue 6/9 @ PIT W 12-3 1.0 0 0 0 0 2 3 - - 31 5 - - 0.00
Sun 6/7 vs LAA L 5-13 1.0 2 2 2 0 1 1 - - 22 6 - - 18.00
Fri 6/5 vs LAA W 1-0 0.1 0 0 0 0 0 0 - - 1 1 W - 0.00
Tue 6/2 @ ARI W 6-5 0.1 0 0 0 0 1 0 - - 7 2 W - 0.00
JUNE Subtotal 4.4 5 3 3 0 4 7 0 0 99 25 - - 6.14
MAY
Sat 5/30 vs PHI L 3-4 1.0 0 0 0 0 0 2 - - 11 3 - - 0.00
Mon 5/25 vs COL W 5-3 0.1 0 0 0 0 0 1 - - 4 1 SV SV 0.00
Wed 5/20 @ SD W 4-0 1.0 0 0 0 0 0 1 - - 12 3 - HLD 0.00
Tue 5/19 @ SD W 5-4 0.2 1 0 0 0 1 0 - - 10 4 - - 0.00
Sat 5/16 @ LAA W 15-2 1.0 0 0 0 0 1 1 - - 17 4 - - 0.00
Fri 5/15 @ LAA W 6-0 1.0 0 0 0 0 0 1 - - 11 3 - - 0.00
Tue 5/12 vs SF L 2-6 0.2 2 1 1 0 1 0 - - 13 5 - - 45.00
Mon 5/11 vs SF L 3-9 1.0 0 0 0 0 0 0 - - 9 3 - - 0.00
Wed 5/6 @ HOU W 12-2 1.0 2 1 1 0 0 0 - - 15 5 - - 9.00
Mon 5/4 @ HOU W 8-3 1.0 0 0 0 0 0 3 - - 17 4 - - 0.00
Sun 5/3 @ STL W 4-1 0.1 0 0 0 0 0 0 - - 1 1 - HLD 0.00
MAY Subtotal 7.6 5 2 2 0 3 9 0 0 120 36 - - 2.37
APRIL
Tue 4/28 vs MIA L 1-2 1.0 1 0 0 0 0 1 - - 21 4 - - 0.00
Fri 4/24 vs CHC L 4-6 1.0 3 1 1 1 0 2 - - 17 5 - BS 9.00
Sun 4/19 @ COL L 6-9 0.0 4 3 3 1 0 0 - - 14 4 L BS -
Wed 4/15 vs NYM W 8-2 1.0 1 0 0 0 0 1 - - 13 4 - HLD 0.00
Tue 4/14 vs NYM W 2-1 0.1 0 0 0 0 0 1 - - 7 1 W - 0.00
Sat 4/11 vs TEX W 6-3 0.2 0 0 0 0 1 1 - - 21 4 - HLD 0.00
Wed 4/8 @ TOR L 3-4 0.2 0 0 0 0 1 1 - - 9 3 - - 0.00
Tue 4/7 @ TOR W 4-1 1.0 0 0 0 0 0 0 - - 10 3 - HLD 0.00
Fri 4/3 @ WSH W 13-6 1.0 1 0 0 0 1 0 - - 11 4 - - 0.00
Wed 4/1 vs CLE L 1-4 1.0 0 0 0 0 0 1 - - 17 3 - - 0.00
APRIL Subtotal 6.5 10 4 4 2 3 8 0 0 140 35 - - 5.54
MARCH
Thu 3/26 vs ARI W 8-2 1.0 1 0 0 0 0 1 - - 15 4 - HLD 0.00
MARCH Subtotal 1.0 1 0 0 0 0 1 0 0 15 4 - - 0.00
Season Totals 25.7 29 12 12 3 13 31 0 0 494 130 - - 4.20
BB: Walks allowed
DEC: Decision
ER: Earned runs
ERA: Earned run average for the appearance or subtotal
FB: Fly balls
GB: Ground balls
H: Hits allowed
HR: Home runs allowed
IP: Innings pitched
K: Strikeouts
P: Pitches
R: Runs allowed
REL: Relief outcome: save, hold, or blown save
TBF: Total batters faced

Team scoring environment

This connects the player page back to the team scoring profile, which matters when a player is being evaluated inside a moneyline or total bet.

Team recent scoring 2.8

3-2 in the latest stored sample.

Current runs allowed 2.6

Recent runs allowed with average margin +0.2.

Totals context 0-4

Average actual total 7.2 vs tracked 8.1.

Use this section together with the game log and trend chart on the page: a hot bat on a team scoring well is different from a hot bat inside a low-scoring team context, and the same idea applies to pitchers on teams playing high-total games.

Strikeout outlook today

Team game, player status, and recent strikeout form, all in one quick read.

Role Pitcher Position RP
Status Active Team Los Angeles Dodgers (LAD)
Next game 2026-10-09 Opponent vs ATL
First pitch 8:00 PM Season type Postseason
Bats / Throws R/R Age 38

Blake Treinen's next team game is not on today's slate, so the value here is recent strikeout form and full game-log context. He has a 3.64 ERA and 1.42 WHIP across 36 appearances, while recent games around him have gone 0-4 to the total.

Open team page Team trends Line movement

Recent strikeout form vs season

The comparison below keeps strikeouts, innings, and run prevention tied back to the season baseline.

Last 5 vs season ERA +2.79

WHIP +0.49 vs season across 5 games.

Last 10 vs season ERA +0.65

WHIP +0.25 vs season across 10 games.

Home/road lean Better at home

Recent ERA split +1.43 comparing road to home.

Team environment Team total 7.2

Recent team scoring 2.8 with O/U 0-4 around this player.

Sample Games IPERAWHIPKBB
Last 5 5 4.2 6.43 1.90 3 2
Last 10 10 8.4 4.29 1.67 9 3
Season 36 29.2 3.64 1.42 31 13

Season stats

Games pitched36Games started0
Wins / Losses4 / 1Saves1
Innings pitched29.2Strikeouts31
ERA3.64WHIP1.42

Split watchlist

Blake Treinen's home/road splits this season: a 3.49 ERA across 18 home outings and 4.92 over 18 on the road.

This is the fastest way to compare home and road run prevention once both samples exist.

Split Games IPERAWHIPK
Home 18 12.9 3.49 1.55 17
Road 18 12.8 4.92 1.72 14

Blake Treinen — frequently asked questions

Quick answers to the most common 2026 questions about Blake Treinen, drawn from the stats and schedule on this page.

When does Blake Treinen play next?

Blake Treinen's next scheduled game is Oct 9, 2026 vs ATL.

How many strikeouts per game does Blake Treinen average?

Blake Treinen is averaging 0.86 strikeouts per appearance in 2026 (31 strikeouts over 36 appearances).

What is Blake Treinen's ERA this season?

Blake Treinen has a 3.64 ERA and a 1.42 WHIP in 2026.

How many strikeouts did Blake Treinen have in his last game?

Blake Treinen recorded 0 strikeouts in his most recent appearance on 2026-09-23.

How many strikeouts has Blake Treinen had over his last 5 games?

Blake Treinen has 3 strikeouts over his last 5 outings with a 6.43 ERA in that span.

What is Blake Treinen's strikeout rate (K/9)?

Blake Treinen is striking out 9.4 batters per nine innings in 2026.

How has Blake Treinen pitched at home vs on the road?

Blake Treinen has a 3.49 ERA at home and 4.92 on the road this season.

ATL lineup — bats he faces next start

The key matchups driving his next start’s strikeout and earned-run lines. Open a hitter for his splits and prop context.