| Runs |
Wkts |
| 580 | 11 | India Under-19s v Scotland Under-19s | Bangabandhu National Stadium, Dhaka | 2003/04 |
| 546 | 17 | Afghanistan Under-19s v Scotland Under-19s | Allan Border Field, Brisbane | 2012 |
| 542 | 12 | South Africa Under-19s v Scotland Under-19s | JB Marks Cricket Oval, Potchefstroom | 2023/24 |
| 538 | 11 | New Zealand Under-19s v Scotland Under-19s | Bangladesh Krira Shikkha Protisthan Ground, Savar | 2003/04 |
| 536 | 18 | Scotland Under-19s v Zimbabwe Under-19s | De Beers Diamond Oval, Kimberley | 2019/20 |
| 503 | 13 | Scotland Under-19s v West Indies Under-19s | Carisbrook, Dunedin | 2001/02 |
| 499 | 13 | Scotland Under-19s v United Arab Emirates Under-19s | Witrand Cricket Field, Potchefstroom | 2019/20 |
| 499 | 12 | Namibia Under-19s v Scotland Under-19s | Willowmoore Park Main Oval, Benoni | 2023/24 |
| 489 | 18 | Scotland Under-19s v South Africa Under-19s | Nondescripts Cricket Club Ground, Colombo | 2005/06 |
| 476 | 11 | Australia Under-19s v Scotland Under-19s | Conaree Sports Club, Conaree | 2021/22 |
| 471 | 10 | Namibia Under-19s v Scotland Under-19s | Eden Park Outer Oval, Auckland | 2001/02 |
| 470 | 17 | Pakistan Under-19s v Scotland Under-19s | ICC Cricket Academy Ground No 2, Dubai | 2013/14 |
| 455 | 19 | New Zealand Under-19s v Scotland Under-19s | John Blanck Oval, Maroochydore | 2012 |
| 441 | 15 | Australia Under-19s v Scotland Under-19s | Carisbrook, Dunedin | 2001/02 |
| 441 | 16 | Scotland Under-19s v Zimbabwe Under-19s | Peter Burge Oval, Brisbane | 2012 |
| 426 | 14 | Scotland Under-19s v Sri Lanka Under-19s | Absa Puk Oval, Potchefstroom | 2019/20 |
| 411 | 14 | Scotland Under-19s v West Indies Under-19s | JB Marks Cricket Oval, Potchefstroom | 2023/24 |
| 410 | 12 | Kenya Under-19s v Scotland Under-19s | Soweto Cricket Oval, Soweto | 1997/98 |
| 404 | 16 | Nepal Under-19s v Scotland Under-19s | MA Aziz Stadium, Chittagong | 2003/04 |
| 404 | 11 | Pakistan Under-19s v Scotland Under-19s | Kev Hackney Oval, Maroochydore | 2012 |
| 398 | 16 | Bangladesh Under-19s v Scotland Under-19s | Sheikh Kamal International Cricket Stadium, Cox's Bazar | 2015/16 |
| 396 | 20 | Scotland Under-19s v Sri Lanka Under-19s | Everest Cricket Club Ground, Georgetown | 2021/22 |
| 396 | 20 | Scotland Under-19s v Uganda Under-19s | Diego Martin Sporting Complex, Diego Martin | 2021/22 |
| 388 | 20 | Scotland Under-19s v Zimbabwe Under-19s | Queen's Park Oval, Port of Spain | 2021/22 |
| 375 | 17 | Ireland Under-19s v Scotland Under-19s | Sheikh Kamal International Cricket Stadium, Cox's Bazar | 2015/16 |
| 374 | 20 | Fiji Under-19s v Scotland Under-19s | Sheikh Kamal International Cricket Stadium No 2 Ground, Cox's Bazar | 2015/16 |
| 373 | 16 | Sri Lanka Under-19s v Scotland Under-19s | R Premadasa Stadium, Colombo | 2005/06 |
| 372 | 20 | Afghanistan Under-19s v Scotland Under-19s | John Blanck Oval, Maroochydore | 2012 |
| 367 | 15 | Ireland Under-19s v Scotland Under-19s | WEP Harris Oval, Brisbane | 2012 |
| 366 | 12 | New Zealand Under-19s v Scotland Under-19s | Sheikh Kamal International Cricket Stadium No 2 Ground, Cox's Bazar | 2015/16 |