See Key for column definitions.
| Team | Competition | Starts | Subs | Subbed | Total | Mins | MPG | Rating |
| New York City | Leagues Cup | 2 | 1 | 0 | 3 | 225 | 75.0 | 7.47 |
| New York City | MLS | 26 | 0 | 7 | 26 | 2,331 | 89.7 | 7.83 |
| Totals | | 28 | 1 | 7 | 29 | 2,556 | 88.1 | 7.79 |
Key to column names
See Key for column definitions.
| Team | Competition | Appearances | Goals | GPG | MPG | Assists | Shots | On T | Off T | SPG | Dribbles | Passes | Acc | Fouled |
| New York City | Leagues Cup | 3 | 0 | | | 1 | 1 | 0 | 1 | N/A | 5 | 123 | 90 | 12 |
| New York City | MLS | 26 | 15 | 1.7 | 155 | 4 | 52 | 36 | 16 | 3.5 | 84 | 1,012 | 82 | 86 |
| Totals | | 29 | 15 | | | 5 | 53 | 36 | 17 | 3.5 | 89 | 1135 | 172 | 98 |
Key to column names
- GPG
- Goals per game
- MPG
- Minutes per goal
- SPG
- Shots per goal
- On T
- Shots on Target
- Off T
- Shots off Target
- Acc
- Accurate passes
| Team |
Competition |
Appearances |
Conceded | Saves | Tackles | Blocks | Interceptions | Duels Won | Duels Lost | Fouls Committed |
| New York City | Leagues Cup | 3 | 0 | | 6 | 1 | 2 | 20 | 14 | 4 |
| New York City | MLS | 26 | 0 | 0 | 43 | 3 | 6 | 186 | 156 | 45 |
| Totals | | 29 | 0 | 0 | 49 | 4 | 8 | 206 | 170 | 49 |
The total yellow and red cards received by N. Fernández Mercau in each competition are shown below.