| | Event type
Sabre, Individual, Boys
| Date | 7 October 2018 |
|---|---|
| Status | YOG |
| Location | Africa Pavilion, Parque Olímpico de la Juventud, Villa Soldati, Buenos Aires |
| Participants | 15 from 15 countries |
| Pos | Seed | Competitor | NOC | |||
|---|---|---|---|---|---|---|
| 1 | – | Krisztián Rabb |  HUN | Gold | ||
| 2 | – | Hyeon Jun |  KOR | Silver | ||
| 3 | – | Mazen El-Araby |  EGY | Bronze | ||
| 4 | – | Robert Vidovszky |  USA | |||
| 5 | – | Samuel Jarry |  FRA | |||
| 6 | – | Alonso Santamaría |  ESP | |||
| 7 | – | Antonio Heathcock |  GER | |||
| 8 | – | Hibiki Kato |  JPN | |||
| 9 | – | Amirhossein Shaker |  IRI | |||
| 10 | – | Hudson Santana |  PUR | |||
| 11 | – | Matías Ríos |  ARG | |||
| 12 | – | Andrei Păștin |  ROU | |||
| 13 | – | Ali Saeed Al-Bahrani |  KSA | |||
| 14 | – | Mahdi Mahbas |  IRQ | |||
| 15 | – | Moustapha Coly |  SEN |
Preliminary Round
| Date | 7 October 2018 — 9:00 |
|---|
Pool One
| Date | 7 October 2018 — 9:00 |
|---|
| Pos | Competitor | NOC | Bouts | Touches | ||
|---|---|---|---|---|---|---|
| 1 | Samuel Jarry | FRA | 6-0 | 30-11 | ||
| 2 | Alonso Santamaría | ESP | 5-1 | 25-15 | ||
| 3 | Hudson Santana | PUR | 3-3 | 22-23 | ||
| 4 | Hibiki Kato | JPN | 2-4 | 22-22 | ||
| 5 | Matías Ríos | ARG | 2-4 | 19-24 | ||
| 6 | Andrei Păștin | ROU | 2-4 | 17-25 | ||
| 7 | Ali Saeed Al-Bahrani | KSA | 1-5 | 14-29 |
Pool Two
| Date | 7 October 2018 — 9:00 |
|---|
| Pos | Competitor | NOC | Bouts | Touches | ||
|---|---|---|---|---|---|---|
| 1 | Hyeon Jun | KOR | 7-1 | 32-16 | ||
| 2 | Antonio Heathcock | GER | 6-2 | 33-20 | ||
| 3 | Krisztián Rabb | HUN | 6-2 | 28-21 | ||
| 4 | Robert Vidovszky | USA | 5-3 | 31-23 | ||
| 5 | Amirhossein Shaker | IRI | 4-4 | 28-22 | ||
| 6 | Mazen El-Araby | EGY | 3-5 | 21-23 | ||
| 7 | Mahdi Mahbas | IRQ | 1-7 | 15-30 | ||
| 8 | Moustapha Coly | SEN | 0-8 | 2-35 |
Round One
| Date | 7 October 2018 — 11:50 |
|---|
| Match | Date/Time | Competitor (Seed) | NOC | Result | Competitor (Seed) | NOC | |
|---|---|---|---|---|---|---|---|
| Bout #1 | 07 Oct 11:50 | Mazen El-Araby | EGY | 15 – 14 | Hudson Santana | PUR | |
| Bout #2 | 07 Oct | Krisztián Rabb | HUN | 15 – 8 | Andrei Păștin | ROU | |
| Bout #3 | 07 Oct | Antonio Heathcock | GER | 15 – 9 | Ali Saeed Al-Bahrani | KSA | |
| Bout #4 | 07 Oct | Alonso Santamaría | ESP | 15 – 9 | Mahdi Mahbas | IRQ | |
| Bout #5 | 07 Oct | Robert Vidovszky | USA | 15 – 10 | Matías Ríos | ARG | |
| Bout #6 | 07 Oct | Amirhossein Shaker | IRI | 9 – 15 | Hibiki Kato | JPN | |
| Bout #7 | 07 Oct | Hyeon Jun | KOR | – | Moustapha Coly | SEN |
Quarter-Finals
| Date | 7 October 2018 — 12:50 |
|---|
| Match | Date/Time | Competitor (Seed) | NOC | Result | Competitor (Seed) | NOC | |
|---|---|---|---|---|---|---|---|
| Bout #1 | 07 Oct 12:50 | Mazen El-Araby | EGY | 15 – 14 | Samuel Jarry | FRA | |
| Bout #2 | 07 Oct | Krisztián Rabb | HUN | 15 – 11 | Antonio Heathcock | GER | |
| Bout #3 | 07 Oct | Robert Vidovszky | USA | 15 – 13 | Alonso Santamaría | ESP | |
| Bout #4 | 07 Oct | Hyeon Jun | KOR | 15 – 12 | Hibiki Kato | JPN |
Semi-Finals
| Date | 7 October 2018 — 17:00 |
|---|
| Match | Date/Time | Competitor (Seed) | NOC | Result | Competitor (Seed) | NOC | |
|---|---|---|---|---|---|---|---|
| Bout #1 | 07 Oct 17:00 | Krisztián Rabb | HUN | 15 – 6 | Mazen El-Araby | EGY | |
| Bout #2 | 07 Oct | Hyeon Jun | KOR | 15 – 14 | Robert Vidovszky | USA |
Final Round
| Date | 7 October 2018 — 17:55 |
|---|
| Match | Date/Time | Location | Competitor (Seed) | NOC | Result | Competitor (Seed) | NOC | |
|---|---|---|---|---|---|---|---|---|
| Bout 1/2 | 07 Oct 18:40 | Final Piste | Krisztián Rabb | HUN | 15 – 13 | Hyeon Jun | KOR | |
| Bout 3/4 | 07 Oct 17:55 | Final Piste | Mazen El-Araby | EGY | 15 – 10 | Robert Vidovszky | USA |