| 177 | RE McLean (115) & FRJ Coleman (103) | Scotland Under-19s v Abhimanya Cricket Association | Abhimanyu Cricket Academy Ground, Dehra Dun | 2010/11 |
| 177 | ARM Muir (127) & NAG Farrar (105) | Scotland Under-17s v Huntingdonshire Under-17s | St Ivo Outdoor Centre, St Ives | 2011 |
| 169 | SW Dalgleish (71) & FWG Burnett (100*) | Scotland Under-19s v Netherlands Under-19s | Cooke Collegians Cricket Club, Shaw's Bridge Upper Ground, Belfast | 2006 |
| 153 | GM Butchart (68) & JSD Moffat (112*) | Scotland Under-19s v English Schools Cricket Association | Osborne Avenue, Jesmond | 1996 |
| 141 | SMO Shah (96) & JGT Crawley (38) | Scotland Under-15s v Durham Under-15s | Eastwood Gardens, Gateshead | 2014 |
| 140 | [unknown] & [unknown] | Scotland Under-19s v Denmark Under-19s | Wellington Oval, St George's | 1997 |
| 140 | ARI Umeed (89*) & WA Edwards (60) | Scotland Under-15s v Cumbria Under-15s | Kirkhill, Penicuik | 2011 |
| 138 | FRJ Coleman (55) & A Bailwal (71) | Scotland Under-13s v Netherlands Under-13s | Kenure, Rush, Dublin | 2005 |
| 135 | CA Cash (82) & DE Budge (119) | Scotland Under-19s v Northern Universities Student Club Community Cricketers Elite | Enterprise Park, Annfield Plain | 2014 |
| 133 | FWG Burnett (65) & JSC Galloway (56) | Scotland Under-19s v Netherlands Under-19s | Cooke Collegians Cricket Club, Shaw's Bridge Upper Ground, Belfast | 2006 |
| 133 | S Darroch (82) & ARM Muir (72*) | Scotland Under-15s v Northumberland Under-15s | Kirkhill, Penicuik | 2010 |
| 132 | OJ Hairs (130) & JR Edwards (41) | Scotland Development XI v England Player Development Under-17s | Haslegrave Ground, Loughborough | 2010 |
| 130 | SMO Shah (75) & JL Oliver (61) | Scotland Under-19s v Namibia Under-19s | New Williamfield, Stirling | 2017 |
| 121 | MA Parker (51) & FWG Burnett (118) | Scotland Under-19s v Watsonians | Myreside, Edinburgh | 2008 |
| 115 | JLJ Dunk (90) & OGT Gould (97) | Scotland Under-19s v South Africa Under-19s | JB Marks Cricket Oval, Potchefstroom | 2023/24 |
| 113 | SA Murray (46) & RO Hussain (110) | Scotland Under-19s v Durham University | The Racecourse, Durham | 2002 |
| 112* | FRJ Coleman (60*) & PA Ross (40*) | Scotland Under-19s v United States of America Under-19s | Woodvale Road, Eglinton | 2011 |
| 110 | ARI Umeed (54) & NAG Farrar (91) | Scotland Under-19s v New South Wales Schools | Goldenacre, Edinburgh | 2013 |
| 108* | ARI Umeed (85*) & ARM Muir (59*) | Scotland Under-15s v Herefordshire Under-15s | Stowe Lane, Colwall | 2010 |
| 107 | RE McLean (41) & PA Baker (46) | Scotland Under-15s v Ireland Under-15s | Grainville, St Saviour | 2008 |
| 105 | [unknown] & [unknown] | Scotland Under-15s v Denmark Under-15s | New Field, Edinburgh | 1999 |
| 104* | SJ Dempsie (53*) & NFI McCallum (57*) | Scotland Under-19s v Scottish Universities | The Tryst, Stenhousemuir | 1995 |
| 103 | CD Wallace (59) & MJ Petrie (59) | Scotland Under-19s v Watsonians | Myreside, Edinburgh | 2009 |
| 101 | RE McLean (41) & MM English (72) | Scotland Under-19s v Papua New Guinea Under-19s | Sheikh Zayed Stadium Nursery 1, Abu Dhabi | 2013/14 |
| 100 | AS Guy (137) & JJ Davidson (56) | Scotland Under-19s v France Under-19s | VRA Ground, Amstelveen | 2019 |
| 98 | SMO Shah (55) & BG Wilkinson (63*) | Scotland Under-19s v West Indies Under-19s | Khan Shaheb Osman Ali Stadium, Fatullah | 2015/16 |
| 96 | DR Pitt (38) & SD Gilmour (58) | Scotland Under-19s v Lincolnshire Under-19s | London Road, Sleaford | 2001 |
| 96 | SD Gilmour (61) & BT McKerchar (40) | Scotland Under-19s v England Under-17s | Myreside, Edinburgh | 2001 |
| 95 | RD Berrington (33) & RKP Cannon (46) | Scotland Under-19s v Ireland Under-19s | Bloomfield Cricket and Athletic Club Ground, Colombo | 2005/06 |
| 95 | SJ Cameron (95) & BG Wilkinson (51) | Scotland Under-17s v Suffolk Under-17s | Friars Street, Sudbury | 2013 |
| 94 | [unknown] & [unknown] | Scotland Under-19s v Italy Under-19s | Sportpark Het Schootsveld, Deventer | 2003 |
| 94 | EF Chalmers (105) & FWG Burnett (58) | Scotland Under-19s v Greenock | Glenpark, Greenock | 2008 |
| 92 | EF Chalmers (83*) & FWG Burnett (45) | Scotland Under-19s v Warwickshire Academy | Longhirst Hall Ground, Longhirst | 2008 |
| 90 | MSA Miller (38) & BG Wilkinson (119) | Scotland Under-17s v Durham Under-17s | New Williamfield, Stirling | 2013 |
| 88 | IDK Young (84) & MM Iqbal (35) | Scotland Under-17s v Durham Academy | Bunker Hill, Philadelphia | 2001 |
| 88 | FRJ Coleman (63) & PA Ross (55) | Scotland Under-19s v Afghanistan Under-19s | New Strabane Park, Strabane | 2011 |
| 87 | NDF Flack (67) & JS Waller (41) | Scotland Under-19s v Durham Academy | Bothwell Castle, Uddingston | 2015 |
| 82 | ARI Umeed (40) & ARM Muir (71) | Scotland Under-15s v Jersey Under-15s | Sportpark Maarschalkerweerd, Utrecht | 2010 |
| 81 | EF Chalmers (27) & MJ Petrie (52) | Scotland Under-19s v West of Scotland | Hamilton Crescent, Glasgow | 2009 |
| 81 | SMO Shah (75) & FDW McCreath (101) | Scotland Under-15s v Northumberland Under-15s | Kirkhill, Penicuik | 2014 |
| 80 | JLJ Dunk (76) & OGT Gould (35) | Scotland Under-19s v Namibia Under-19s | Willowmoore Park Main Oval, Benoni | 2023/24 |
| 78 | DR Lockhart (106) & RA Parsons (56) | Scotland Under-19s v Welsh Schools | Lochside Park, Forfar | 1994 |
| 78 | [unknown] & [unknown] | Scotland Under-19s v Namibia Under-19s | Avion Park Cricket Club, Kempton Park | 1997/98 |
| 78 | RD Berrington (48) & K Farid (68) | Scotland Under-19s v Denmark Under-19s | Oundle School Ground, Oundle | 2004 |
| 77 | GM Butchart (77) & NFI McCallum (38) | Scotland Under-19s v Bermuda Under-19s | Sportpark Koninklijke HFC, Haarlem | 1995 |
| 77 | MM Iqbal (67) & KJ Coetzer (25) | Scotland Under-19s v Nepal Under-19s | MA Aziz Stadium, Chittagong | 2003/04 |
| 76* | OJ Hairs (90*) & EF Chalmers (13*) | Scotland Under-19s v Denmark Under-19s | Les Quennevais, St Brelade | 2009 |
| 76 | HH Ramanayake (28) & WWWL Lakshan (51) | Sri Lanka Cricket Development XI v Scotland Under-19s | Moors Sports Club Ground, Colombo | 2012/13 |
| 75 | [unknown] & [unknown] | Scotland Academy v Yorkshire Academy | Weetwood Playing Fields, Leeds | 2011 |