Northern Mariana Islands's oldest players during the 2019 season, and their age in years and days on the occasion of their final appearance, starting or coming on as a substitute.
For each player age is given in days, and in years and days, from their date of birth.
| Player | Age (Y:d) | Age (days) | Match |
|---|---|---|---|
| Nicholas Swaim | 40:300 | 14910 | 04 Sep 2018v Mongolia |
| Michael Barry | 22:330 | 8366 | 06 Sep 2018v Macau |
| Enrico Del Rosario | 21:168 | 7839 | 06 Sep 2018v Macau |
| Ryu Tanzawa | 20:186 | 7491 | 06 Sep 2018v Macau |
| Hark Galarion | 19:33 | 6973 | 06 Sep 2018v Macau |
| Ryan Relucio | 18:290 | 6865 | 06 Sep 2018v Macau |
| Christopher Aninzo | 18:243 | 6818 | 06 Sep 2018v Macau |
| Anthony Fruit | 17:238 | 6448 | 06 Sep 2018v Macau |
| John Bucayo | 17:179 | 6389 | 06 Sep 2018v Macau |
| Sunjoon Tenorio | 17:108 | 6318 | 06 Sep 2018v Macau |
| Dai Podziewski | 17:3 | 6213 | 04 Sep 2018v Mongolia |
| Jonathan Capayas | 17:3 | 6213 | 04 Sep 2018v Mongolia |
| John Rojas | 16:69 | 5913 | 06 Sep 2018v Macau |
| Sebastian Manabat | 15:364 | 5843 | 06 Sep 2018v Macau |