Arizona Diamondbacks vs Cincinnati Reds All-Time Record

National League
Arizona Diamondbacks
Cincinnati Reds
Diamondbacks lead Reds93to92since 1998

Retrosheet history through 2025, plus 6 final games from the current feed.

2026 season series: Diamondbacks lead 4-2

By

Data updated 6 min read

At a glance

All-time since 1998 · current-feed analysis, 2002 to 2026

Arizona Diamondbacks vs Cincinnati Reds insights

Current-feed record
+8wins for Diamondbacks
53% Diamondbacks · 47% Reds

The split has held steady across the schedule change: 14-11 since 2023.

Recent form
12-8last 20

Diamondbacks won 5-3 on Aug 23, 2026

Where it matters
0Postseason games

No postseason meetings since 2002.

Schedule context
  • Diamondbacks built the series lead before the 2023 schedule change, taking 67 of 129 decided meetings (52%).
  • Since the schedule balanced out they are 14-11, or 56% to Diamondbacks.

Diamondbacks vs Reds complete all-time series record

Arizona Diamondbacks and Cincinnati Reds have met 185 times since 1998, never in the postseason. 31 meetings predate the current feed, which adds game-level detail from 2002.

History span
1998 to 2026
First and latest meeting
Before 2002
31
Meetings from the Retrosheet game logs
Since 2002
154
Meetings with game-level detail below
Win Percentage
81W
73W
ARI
CIN
53%47%
Arizona DiamondbacksCincinnati Reds

Recent Games

Last 10 Games
Aug 23
ARI 5-3 CIN
ARI
Aug 22
ARI 5-11 CIN
CIN
Aug 21
ARI 9-0 CIN
ARI
Jun 14
CIN 3-5 ARI
ARI
Jun 13
CIN 2-1 ARI
CIN
Jun 12
CIN 2-5 ARI
ARI
Aug 24
ARI 1-6 CIN
CIN
Aug 23
ARI 10-1 CIN
ARI
Aug 22
ARI 6-5 CIN
ARI
Jun 8
CIN 4-2 ARI
CIN
Last Meeting
Aug 23, 2026Final
ARI
5
HOME
CIN
3
AWAY
Diamondbackswon by2runs
Snapped Reds' streak·Game 154 since 2002
Streaks & Momentum
Current Streak
Arizona Diamondbacks won the most recent meeting
1
Avg. Margin of Victory
Games decided by 3.3 runs on average
3.3runs
Momentum (Last 10 vs Archive since 2002)
ARI-Neutral
Last 1060%
Archive since 200252.6%
CIN-Neutral
Last 1040%
Archive since 200247.4%
Last 10 Results
ARI / CIN

Record since 2002

Season Split & Biggest Wins
Regular season vs Postseason record, plus each team's largest margin of victory
Regular Season154 games
81
73
No postseason meetings appear since 2002.
Arizona Diamondbacks Biggest Win
13–2+11 runs
Apr 8, 2011
Cincinnati Reds Biggest Win
17–3+14 runs
Aug 19, 2005
Decade Breakdown
Choose a decade to scope the current-feed page
Season by Season
Season ↓ARI ↕CIN ↕Games ↕
2026426
2025246
2024516
2023347
2022347
2021516
2019336
2018336
2017336
2016336
2015617
2014347
2013347
2012257
2011426
2010257
2009156
2008246
2007246
2006426
2005246
2004336
2003729
2002606

All 24 seasons are shown in the table above.

Home / Away Split
40-37ARI HOME36-41CIN HOME
AWAY
41-36
ARI
AWAY
37-40
CIN
Retrosheet archiveComplete through 2025

Arizona Diamondbacks vs Cincinnati Reds all-time record, 1998 to 2025

Explore how this matchup changed by decade, where each lineup produced its runs, and the games that pushed the rivalry record book. This archive is a separate source window from the current-feed sections above, which start in 2002.

Games
179
Peak inning
EX
Record game
25 runs
Two source windows. Current-feed sections: 154 games from 2002 to 2026. History Lab: 179 Retrosheet games from 1998 to 2025. The first refreshes with current finals; Retrosheet's published archive currently ends in 2025.

Decade balance

Select an era to inspect pace, scoring and attendance.

The information used here was obtained free of charge from and is copyrighted by Retrosheet. Interested parties may contact Retrosheet at www.retrosheet.org.

Open source archive

Betting Context

Betting context since 2002

How this pairing has settled: run margins, totals and break-even prices derived from its historical record. These are final-score frequencies, not results against a closing line. We do not hold historical sportsbook prices for these games.

One-run games
32.5%

Share of the 154 decided meetings settled by exactly one run.

Won by 2 or more
67.5%

A 2+ run margin crosses 1.5, but this is not a historical line result. Average gap: 3.3.

Average total
8.6runs

Final-score average without accounting for park, bullpen or weather.

Home side wins
49.4%

Share of decided meetings won by the listed home team.

Totals ladder

Where the combined score landed against the half-run lines a book normally posts. Half runs cannot push, so every meeting falls on one side.

LineOverUnderOver rate
7.5Closest to even8470
54.5%
8.56688
42.9%
9.546108
29.9%

Fair price from the base rate

The decimal price that corresponds exactly to each club's win share in this archive. It describes the record and does not estimate the next game.

Arizona Diamondbacks
81 W · 52.6%1.90
Cincinnati Reds
73 W · 47.4%2.11

A base rate is not a forecast. Starting pitchers, lineups, injuries and venue all matter more to a single game than a multi-season head-to-head record.

Last 20 meetings vs full history

One-run games
40%vs 32.5% full archive
+7.5% in the last 20
Won by 2 or more
60%vs 67.5% full archive
-7.5% in the last 20
Average total
8.8 runsvs 8.6 runs full archive
+0.2 runs in the last 20

Seasons 2023 to 2026. The comparison shows whether the last 20 final scores differ from the longer archive, without assigning a cause or predicting what comes next.

View the break-even percentages in another odds format with the odds converter, or compare current prices for Diamondbacks and Reds in the oddsmatcher.

Questions about this record: Arizona Diamondbacks vs Cincinnati Reds

When did the Arizona Diamondbacks and Cincinnati Reds first play each other?

The Retrosheet archive's first recorded meeting for this pairing is Jun 16, 1998, when Arizona Diamondbacks won 5-1 away to Cincinnati Reds. The archive covers 179 meetings from 1998 through 2025. The current feed starts in 2002 and is reported separately.

About Erik Andersson

Erik Andersson is SharkBetting's Content & Marketing Specialist. His published work focuses on betting methodology, market analysis, regulation and consumer education.

The source windows, derivations and update process for this data page are documented in the methodology above.

View full profile →

Methodology & Data Sources

Current MLB game logs come from the balldontlie API and cover the 2002 season onward. Scores and schedule anomalies are checked against the official MLB Stats API. Spring training is excluded, while results from earlier franchise identities are merged into the current club.

The all-time record and the History Lab use Retrosheet game logs through 2025, with inning lines, team totals, attendance, duration and ballpark fields when available. Final games after 2025 come from the current feed, and every section built on that feed alone is labeled as starting in 2002.

The betting context summarizes completed final scores only. It contains no sportsbook closing lines and summarizes only completed games. Report a possible error through our contact page with the matchup and game date.

Read the full H2H data methodology →

Last updated Sources: balldontlie, MLB Stats API, Retrosheet

Arizona Diamondbacks and Cincinnati Reds have met 154 times in this archive, which covers the 2002 season onward.