| Tourney Name: | FIBA 3x3 U23 World Cup – Men's tournament |
| Year: | 2019 |
| Size: | 300px |
| City: | Lanzhou |
| Country: | China |
| Dates: | 2–6 October |
| Num Teams: | 20 |
| Champion Other: |  Russia |
| Count: | 2 |
| Second Other: |  Ukraine |
| Third Other: |  Serbia |
| Fourth Other: | Netherlands |
| Mvp: | Alexander Zuev |
| Prevseason: | 2018 |
| Nextseason: | 2022 |
The 2019 FIBA 3x3 U23 World Cup – Men's tournament is the second edition of this championship. The event was held in Lanzhou, China. It was contested by 20 teams. Russia are the defending champions.
Russia won their second title with a win against Ukraine in the final.[1]
Chinese city, Lanzhou, was given the hosting rights on 17 July 2018. Although 2018 host city, Xi'an, originally planned to host it.[2] [3]
FIBA announced the qualified teams on 19 December 2018.[4]
Argentina
Brazil
China (hosts)
Kazakhstan
Kyrgyzstan
New Zealand
Qatar 
South Korea
Italy
Lithuania Russia Serbia
Turkey UkraineThe pools were announced on 19 December 2018.[4]
The seeding and groups were as follows:
| width=25% | Pool A | width=25% | Pool B | width=25% | Pool C | width=25% | Pool D |
|---|---|---|---|---|---|---|---|
| Russia (1) Slovenia (8) Turkey (9) Argentina (16) New Zealand (17) | China (2) (H) Romania (7) Latvia (10) Kazakhstan (15)  United States (18) | Qatar (3) Ukraine (6) Brazil (11) Italy (14) Kyrgyzstan (19) | Mongolia (4) Netherlands (5) Lithuania (12) Serbia (13) South Korea (20) |
All times are local.
| width=30 | Pos | width=240 | Team | width=30 | width=30 | width=30 | width=30 | width=30 | width=30 | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 7 | 7 | 0 | 100% | 145 | 20.7 | |||||||||
| 2 | 7 | 5 | 2 | 71% | 122 | 17.4 | |||||||||
| 3 | 7 | 6 | 1 | 86% | 131 | 18.7 | |||||||||
| 4 | 7 | 4 | 3 | 57% | 118 | 16.9 | |||||||||
| 5 | 5 | 4 | 1 | 80% | 100 | 20.0 | |||||||||
| 6 | 5 | 3 | 2 | 60% | 89 | 17.8 | |||||||||
| 7 | 5 | 3 | 2 | 60% | 85 | 17.0 | |||||||||
| 8 | 5 | 3 | 2 | 60% | 78 | 15.6 | |||||||||
| 9 | 4 | 3 | 1 | 75% | 68 | 17.0 | |||||||||
| 10 | 4 | 2 | 2 | 50% | 78 | 19.5 | |||||||||
| 11 | 4 | 2 | 2 | 50% | 73 | 18.3 | |||||||||
| 12 | 4 | 2 | 2 | 50% | 70 | 17.5 | |||||||||
| 13 | 4 | 1 | 3 | 25% | 66 | 16.5 | |||||||||
| 14 | 4 | 1 | 3 | 25% | 63 | 15.8 | |||||||||
| 15 | 4 | 1 | 3 | 25% | 61 | 15.3 | |||||||||
| 16 | 4 | 1 | 3 | 25% | 61 | 15.3 | |||||||||
| 17 | 4 | 0 | 4 | 0% | 65 | 16.3 | |||||||||
| 18 | 4 | 0 | 4 | 0% | 58 | 14.5 | |||||||||
| 19 | 4 | 0 | 4 | 0% | 51 | 12.8 | |||||||||
| 20 | 4 | 0 | 4 | 0% | 38 | 9.0 |
These players were given the awards after the competition:[5]
Alexander Zuev Vladimir Trajkovic