| Field | Value |
|---|
| country | Japan |
| dates | 27 July - 3 August |
| num_teams | 7 |
| defending_champion | Japan |
| champion | Japan |
| num_championships | 16 |
| second | Chinese Taipei |
| third | South Korea |
| fourth | China |
| best_avg_hitter | JPN Kiyota Ikuhiro |
| most_hr_hitter | TPE Wu Chung Cun |
| best_era_pitcher | TPE Liao Wen Yang |
| most_k_pitcher | JPN Nomura Yusuke |
| mvp | JPN Kiyota Ikuhiro |
| prevseason | [2007](2007-asian-baseball-championship) |
| nextseason | [2012](2012-asian-baseball-championship) |
The 2009 Asian Baseball Championship is an international baseball competition that was held in Sapporo, Japan from July 27 to August 3, 2009. It was the 25th edition of the tournament and featured teams from China, Chinese Taipei, Indonesia, Japan, Philippines, South Korea, and Thailand.
Qualification Tournament
Eight teams were featured in the qualifying tournament from May 25–30, 2009. In the end Indonesia advanced as the winning team to the B level competition in Narita, Japan.
Pool A
Standings
| Did not qualify for the semi-finals |
|---|
| # | Team | Games | Wins | Losses |
|---|
| 1 | | 3 | 3 | 0 |
| 2 | | 3 | 2 | 1 |
| 3 | | 3 | 1 | 2 |
| 4 | | 3 | 0 | 3 |
Game Results
Pool B
Standings
| Did not qualify for the semi-finals |
|---|
| # | Team | Games | Wins | Losses |
|---|
| 1 | | 3 | 3 | 0 |
| 2 | | 3 | 2 | 1 |
| 3 | | 3 | 1 | 2 |
| 4 | | 3 | 0 | 3 |
Game Results
Final round
Semi finals
7th place
5th place
3rd place
Final
Narita Round
Standings
| Did not qualify for the semi-finals |
|---|
| # | Team | Games | Wins | Losses |
|---|
| 1 | | 3 | 3 | 0 |
| 2 | | 3 | 2 | 1 |
| 3 | | 3 | 1 | 2 |
| 4 | | 3 | 0 | 3 |
Game Results
Final round
Standings
| # | Team | Games | Wins | Losses |
|---|
| 1 | | 3 | 3 | 0 |
| 2 | | 3 | 2 | 1 |
| 3 | | 3 | 1 | 2 |
| 4 | | 3 | 0 | 3 |
Game Results
Final standings
| Rk | Team | Failed to qualify for the Second Round |
|---|
| 1 | | |
| 2 | | |
| 3 | | |
| 4 | | |
| 5 | | |
| 6 | | |
| 7 | | |