Which side does The One Analytics' model favor in ARI at WSH?

The model favors WSH, based on a weighted edge across matchup factors. The pick is logged before the game and graded in public.

When is the pick logged, and can it change?

Every model pick is timestamped before the game starts and is never edited after the fact.

Arizona Diamondbacks vs Washington Nationals: Final Score & Box Score — Jul 24, 2026

FINAL+1ARI

ARI

55-49

WSH

52-52

Nationals Park · Washington, District of Columbia

36,065 attended

Line movement

200 snapshots

WSH spread

+1.5

open +1.5

Total

O/U 9.5

open O/U 9.5

WSH no-vig %

47.5%

open 48.0% · -0.5

Stepped lines reflect captured market snapshots from odds_snapshots. Spread sign convention: negative = WSH favored. Live mode caps the in-game branch to the last 60 minutes.

Model ensemble · how the prediction is built

3 sub-models, blended.

Each sub-model uses a different rating substrate. Bayesian model averaging weights them by rolling Brier score so the ensemble inherits each model's strengths. Disagreement flags games where the sub-models don't see eye-to-eye — lower confidence, wider band.

54.1%

ensemble · WSH favored

Elo Static
55.5%
P(WSH win)
33%
weight
Elo Pitching
51.0%
P(WSH win)
33%
weight
Bullpen Park
54.3%
P(WSH win)
34%
weight

Disagreement

1.89 pp

weighted σ across sub-models

Confidence

87% · high

maps from disagreement

Substrate count

3 / 3 active

ones with full inputs tonight

Weights recalibrated nightly on a 90-day rolling window with strict point-in-time correctness — no model gets credit for a game it hasn't seen. Headline % is Platt-scaled per league; sub-model rows show raw BMA inputs.

The receipts

Closing-line value.

-0.74

CLV pp

Open price

-101

Close price

+102

Open no-vig

48.0%

Close no-vig

47.3%

Market faded the model · Graded: miss

How we read this game

Which side does The One Analytics' model favor in ARI at WSH?: The model favors WSH, based on a weighted edge across matchup factors. The pick is logged before the game and graded in public.
When is the pick logged, and can it change?: Every model pick is timestamped before the game starts and is never edited after the fact.

Line shopping · 1 book

Where to bet this game.

Same model, different prices. The same moneyline can vary 25¢ across books — taking the worst price wipes out a real edge instantly. Star marks the best-paying book per side.

+31.2pp

best edge · WSH · DraftKings

ARI

no live price

WSH

★ best

+282DraftKings

edge +31.2pp · implied 24.6%

Book	ARI	WSH	Best edge
DraftKings	-405	+282★	+31.2

Edges shown are model probability minus no-vig implied probability for that side at that book. Stars mark the highest-paying cell per side. Lines refresh every 60 seconds.

Player projections

WSH vs ARI.

Per-player stat projections built from a recency-weighted blend of the last ten games, season average, and matchup context. Confidence reflects sample size and stability — the top of each list is who to watch.

125

projections · 99 high confidence

Strikeouts

Cade CavalliWSH
5.6± 3.6high
Jake IrvinWSH
4.8± 3.1low
Kohl DrakeARI
4.0± 3.6low

Hits

James McCannARI
1.5± 1.2high
Ryan WaldschmidtARI
1.2± 0.8high
Gabriel MorenoARI
1.1± 1.0high

Total bases

James McCannARI
2.4± 2.6high
CJ AbramsWSH
2.1± 3.3high
Daylen LileWSH
1.9± 2.4high

RBIs

James McCannARI
1.1± 1.3high
Gabriel MorenoARI
1.0± 0.8high
CJ AbramsWSH
0.8± 1.3high

Earned runs

Merrill KellyARI
2.9± 2.0high
Miles MikolasWSH
2.9± 2.7high
Jake IrvinWSH
2.8± 2.4low

Projections recompute every 30 minutes · prop lines plug in once sportsbook ingest lands

Matchup · 2026

Team rate stats vs league

MLB Stats API

ARI

league avg

WSH

.706

OPS

.720

▶

.768

.314

OBP

.318

▶

.327

4.54

Runs / G

4.50

▶

5.35

4.18

Team ERA

◀

4.18

4.77

1.29

WHIP

◀

1.30

1.40

6.9

K / 9

8.5

▶

7.7

Postgame · final

The morning-after recap.

Line score, top performers, model verdict against Vegas, and how the closing line shaped up vs the actual outcome.

Final

ARI wins

ARI 3 · WSH 2 (by 1)

Model verdict

✗ Missed

Picked WSH +5pp

Against the spread

No spread

Line score

Inning by inning

Team	1	2	3	4	5	6	7	8	9	R
ARI	0	2	0	0	0	0	1	0	0	3
WSH	0	0	0	2	0	0	0	0	0	2

Final play

“End of the 9th inning”

What's next

Tomorrow's slate is open.

See every model edge for tonight's remaining games and tomorrow's slate side-by-side, or jump straight to DraftKings & FanDuel for the full board.

MLB edges →Full slate →

Tomorrow's board↗Tomorrow's board↗

21+ · we may earn a referral fee · your odds unchanged.

Data via ESPN · MLB Stats API · Baseball Savant

batting box score. Tap a column header to sort by that stat; tap again to reverse, a third time to clear. The team leader in each stat is highlighted. Players who did not play are listed at the bottom.
Player
K. Marte2B	.258	5	1	1	1	0	0	2
C. CarrollRF	.252	3	0	1	0	0	2	0
G. PerdomoSS	.234	3	0	0	0	0	2	2
G. MorenoC	.312	4	0	2	1	0	0	1
N. Arenado3B	.248	3	0	0	0	0	1	0
M. KeplerLF	.220	4	1	1	0	0	0	0
T. Locklear1B	.375	3	1	1	0	0	1	1
A. Del CastilloDH	.204	3	0	0	0	0	0	3
T. TawaLF	.230	4	0	2	1	0	0	0
I. Vargas1B	.270	0	0	0	0	0	0	0
J. BarrosaCF	.193	0	0	0	0	0	0	0
Team		32	3	8	3	0	6	9

Player

.258

.252

.234

.312

.248

.220

.375

.204

.230

.270

.193

Team

pitching box score. Tap a column header to sort by that stat; tap again to reverse, a third time to clear. The team leader in each stat is highlighted. Players who did not play are listed at the bottom.
Player
E. RodriguezSP	6.0	7	2	2	3	4	98
J. MorilloRP	1.0	0	0	0	0	1	8
K. GinkelRP	1.0	0	0	0	0	1	7
P. SewaldRP	1.0	0	0	0	0	1	9
Team	9.0	7	2	2	3	7	122

Player

6.0

1.0

1.0

1.0

Team

9.0

122

batting box score. Tap a column header to sort by that stat; tap again to reverse, a third time to clear. The team leader in each stat is highlighted. Players who did not play are listed at the bottom.
Player
J. WoodRF	.270	4	0	1	0	0	0	2
C. Mead3B	.256	2	0	0	0	0	2	0
A. Chaparro1B	.217	3	0	1	0	0	0	0
C. AbramsSS	.288	4	1	2	0	0	0	1
D. CrewsRF	.219	4	1	2	2	1	0	1
J. YoungCF	.228	2	0	0	0	0	0	1
H. FordC	.286	3	0	1	0	0	0	1
L. Garcia Jr.1B	.277	3	0	0	0	0	1	0
N. Nunez2B	.251	3	0	0	0	0	0	0
J. TenaDH	.246	1	0	0	0	0	0	0
D. LileLF	.244	1	0	0	0	0	0	0
J. Vivas3B	.245	1	0	0	0	0	0	1
K. RuizC	.272	1	0	0	0	0	0	0
Team		32	2	7	2	1	3	7

pitching box score. Tap a column header to sort by that stat; tap again to reverse, a third time to clear. The team leader in each stat is highlighted. Players who did not play are listed at the bottom.
Player
C. PalmquistRP	1.1	2	2	2	3	1	41
Z. LittellSP	5.0	4	1	1	1	5	77
T. CosgroveRP	0.1	1	0	0	1	0	9
O. RibaltaRP	1.1	1	0	0	1	3	22
M. KranickRP	1.0	0	0	0	0	0	9
Team	9.0	8	3	3	6	9	158

Team

ARI

WSH

3 sub-models, blended.

Closing-line value.

Where to bet this game.

WSH vs ARI.

Team rate stats vs league

The morning-after recap.

Inning by inning

Tomorrow's slate is open.

Where to bet this game.

Batters

Pitchers

Batters

Pitchers

Closing-line value.

WSH vs ARI.

3 sub-models, blended.