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 | 21 | 0 | 7 | 21 | 1,881 | 89.6 | 7.90 |
| Totals | | 23 | 1 | 7 | 24 | 2,106 | 87.8 | 7.85 |
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 | 21 | 14 | 1.5 | 134 | 3 | 42 | 32 | 10 | 3 | 61 | 799 | 82 | 64 |
| Totals | | 24 | 14 | | | 4 | 43 | 32 | 11 | 3.1 | 66 | 922 | 172 | 76 |
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 | 21 | 0 | | 38 | 1 | 4 | 147 | 119 | 39 |
| Totals | | 24 | 0 | 0 | 44 | 2 | 6 | 167 | 133 | 43 |
The total yellow and red cards received by N. Fernández Mercau in each competition are shown below.