Group B was one of the two groups of the 2018 AFF Championship. It consisted of Thailand, Indonesia, the Philippines, Singapore and qualification round winners Timor-Leste. The matches were played from 9 to 25 November 2018.
| Draw position | Team | Appearance | Previous best performance | FIFA World Rankings (as of 25 October) [1] |
|---|---|---|---|---|
| B1 | 12th | Winners (1996, 2000, 2002, 2014, 2016) | 121 | |
| B2 | 12th | Runners-up (2000, 2002, 2004, 2010, 2016) | 160 | |
| B3 | 11th | Semi-finalists (2010, 2012, 2014) | 116 | |
| B4 | 12th | Winners (1998, 2004, 2007, 2012) | 165 | |
| QFW | 2nd | Group stage (2004) | 191 |
| Pos | Team | Pld | W | D | L | GF | GA | GD | Pts | Qualification |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 4 | 3 | 1 | 0 | 15 | 3 | +12 | 10 | Knockout phase | |
| 2 | 4 | 2 | 2 | 0 | 5 | 3 | +2 | 8 | ||
| 3 | 4 | 2 | 0 | 2 | 7 | 5 | +2 | 6 | ||
| 4 | 4 | 1 | 1 | 2 | 5 | 6 | −1 | 4 | ||
| 5 | 4 | 0 | 0 | 4 | 4 | 19 | −15 | 0 |
In the semi-finals:
Singapore | Indonesia |
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Man of the Match: Assistant referees: [4] |
| Statistics | Singapore | Indonesia |
|---|---|---|
| Goals scored | 1 | 0 |
| Total shots | 10 | 5 |
| Shots on target | 4 | 1 |
| Ball possession | 38% | 62% |
| Corner kicks | 4 | 3 |
| Fouls committed | 24 | 17 |
| Offsides | 1 | 4 |
| Yellow cards | 1 | 2 |
| Red cards | 0 | 1 |
| Timor-Leste | 0–7 | |
|---|---|---|
| Report (AFFSZ) Report (AFF) | Adisak Supachai |
Timor-Leste | Thailand |
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Man of the Match: Assistant referees: [8] |
| Statistics | Timor-Leste | Thailand |
|---|---|---|
| Goals scored | 0 | 7 |
| Total shots | 16 | 13 |
| Shots on target | 8 | 9 |
| Ball possession | 45% | 55% |
| Corner kicks | 7 | 5 |
| Fouls committed | 14 | 6 |
| Offsides | 0 | 2 |
| Yellow cards | 2 | 0 |
| Red cards | 1 | 0 |
| Indonesia | 3–1 | |
|---|---|---|
| Alfath Lilipaly Beto | Report (AFFSZ) Report (AFF) | Gama |
Indonesia | Timor-Leste |
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Man of the Match: Assistant referees: [12] |
| Statistics | Indonesia | Timor-Leste |
|---|---|---|
| Goals scored | 3 | 1 |
| Total shots | 18 | 14 |
| Shots on target | 4 | 5 |
| Ball possession | 64% | 36% |
| Corner kicks | 7 | 5 |
| Fouls committed | 11 | 16 |
| Offsides | 3 | 1 |
| Yellow cards | 1 | 3 |
| Red cards | 0 | 0 |
Philippines | Singapore |
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Man of the Match: Assistant referees: [16] |
| Statistics | Philippines | Singapore |
|---|---|---|
| Goals scored | 1 | 0 |
| Total shots | 11 | 7 |
| Shots on target | 3 | 0 |
| Ball possession | 62% | 38% |
| Corner kicks | 2 | 3 |
| Fouls committed | 15 | 19 |
| Offsides | 2 | 1 |
| Yellow cards | 0 | 2 |
| Red cards | 0 | 0 |
| Timor-Leste | 2–3 | |
|---|---|---|
| Reis João Pedro | Report (AFFSZ) Report (AFF) | P. Younghusband Steuble De Murga |
Timor-Leste | Philippines |
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Man of the Match: Assistant referees: [20] |
| Statistics | Timor-Leste | Philippines |
|---|---|---|
| Goals scored | 2 | 3 |
| Total shots | 10 | 19 |
| Shots on target | 5 | 5 |
| Ball possession | 33% | 67% |
| Corner kicks | 6 | 8 |
| Fouls committed | 16 | 12 |
| Offsides | 1 | 3 |
| Yellow cards | 2 | 2 |
| Red cards | 0 | 0 |
| Thailand | 4–2 | |
|---|---|---|
| Korrakot Pansa Adisak Pokklaw | Report (AFFSZ) Report (AFF) | Zulfiandi Fachrudin |
Thailand | Indonesia |
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Man of the Match: Assistant referees: [24] |
| Statistics | Thailand | Indonesia |
|---|---|---|
| Goals scored | 4 | 2 |
| Total shots | 16 | 15 |
| Shots on target | 8 | 8 |
| Ball possession | 50% | 50% |
| Corner kicks | 8 | 12 |
| Fouls committed | 5 | 11 |
| Offsides | 1 | 0 |
| Yellow cards | 0 | 3 |
| Red cards | 0 | 0 |
| Philippines | 1–1 | |
|---|---|---|
| Bedic | Report (AFFSZ) Report (AFF) | Supachai |
Philippines | Thailand |
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Man of the Match: Assistant referees: [28] |
| Statistics | Philippines | Thailand |
|---|---|---|
| Goals scored | 1 | 1 |
| Total shots | 18 | 6 |
| Shots on target | 5 | 2 |
| Ball possession | 59% | 41% |
| Corner kicks | 3 | 5 |
| Fouls committed | 19 | 6 |
| Offsides | 2 | 5 |
| Yellow cards | 2 | 3 |
| Red cards | 0 | 0 |
| Singapore | 6–1 | |
|---|---|---|
| Safuwan Ikhsan Faris | Report (AFFSZ) Report (AFF) | Gama |
Singapore | Timor-Leste |
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Man of the Match: Assistant referees: [32] |
| Statistics | Singapore | Timor-Leste |
|---|---|---|
| Goals scored | 6 | 1 |
| Total shots | 35 | 6 |
| Shots on target | 14 | 1 |
| Ball possession | 58% | 42% |
| Corner kicks | 12 | 2 |
| Fouls committed | 17 | 15 |
| Offsides | 3 | 5 |
| Yellow cards | 1 | 2 |
| Red cards | 0 | 0 |
| Thailand | 3–0 | |
|---|---|---|
| Pansa Supachai Adisak | Report (AFFSZ) Report (AFF) |
Thailand | Singapore |
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Man of the Match: Assistant referees: [36] |
| Statistics | Thailand | Singapore |
|---|---|---|
| Goals scored | 3 | 0 |
| Total shots | 12 | 12 |
| Shots on target | 8 | 4 |
| Ball possession | 45% | 55% |
| Corner kicks | 9 | 4 |
| Fouls committed | 10 | 19 |
| Offsides | 4 | 0 |
| Yellow cards | 0 | 4 |
| Red cards | 0 | 0 |
Indonesia | Philippines |
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Man of the Match: Assistant referees: [40] |
| Statistics | Indonesia | Philippines |
|---|---|---|
| Goals scored | 0 | 0 |
| Total shots | 6 | 11 |
| Shots on target | 0 | 3 |
| Ball possession | 54% | 46% |
| Corner kicks | 7 | 6 |
| Fouls committed | 13 | 9 |
| Offsides | 5 | 1 |
| Yellow cards | 0 | 2 |
| Red cards | 0 | 0 |