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 | 33 | 0 | 7 | 33 | 2,960 | 89.7 | 7.83 |
| Totals | | 35 | 1 | 7 | 36 | 3,185 | 88.5 | 7.80 |
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 | 33 | 16 | 2.1 | 185 | 6 | 66 | 47 | 19 | 4.1 | 105 | 1,311 | 82 | 112 |
| Totals | | 36 | 16 | | | 7 | 67 | 47 | 20 | 4.2 | 110 | 1434 | 172 | 124 |
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 | 33 | 0 | 0 | 52 | 3 | 10 | 230 | 198 | 55 |
| Totals | | 36 | 0 | 0 | 58 | 4 | 12 | 250 | 212 | 59 |
The total yellow and red cards received by N. Fernández Mercau in each competition are shown below.