| 128 | MH Wells (54) & H Aslam (58) | Scotland Under-17s v Suffolk Under-17s | Old London Road, Copdock | 2012 |
| 126 | RA MacPherson (50) & RG Brown (83*) | Scotland Under-17s v Lincolnshire Under-17s | Ashby Avenue, Hartsholme | 2014 |
| 115* | CD Wallace (111*) & CG Burnett (67*) | Scotland Academy v Poona Club | Pune Club Ground, Pune | 2010 |
| 78* | PA Ross (49*) & ARI Umeed (14*) | Scotland Under-15s v Jersey Under-15s | Victoria College Ground, St Helier | 2008 |
| 75 | MQ Sheikh (48) & KJ Coetzer (32) | Scotland Under-19s v Marylebone Cricket Club Young Cricketers | Kirkhill, Penicuik | 2001 |
| 69 | BG Wilkinson (83) & H Aslam (26*) | Scotland Under-17s v Herefordshire Under-17s | Clenchers Mill Lane, Eastnor | 2013 |
| 68 | AJL Baum (36) & LH Hill (29) | Scotland Under-19s v Sri Lanka Under-19s Emerging XI | Colts Cricket Club Ground, Colombo | 2012/13 |
| 65 | JAR Blain (34*) & RJ Mitchinson (40) | Scotland Under-19s v Scottish Wayfarers | Fettes College, Edinburgh | 1995 |
| 64 | S Mutalif (45) & RS Sayer (20) | Sri Lanka Under-19s Emerging XI v Scotland Under-19s | Colts Cricket Club Ground, Colombo | 2012/13 |
| 63 | A Bailwal (39) & CG Burnett (37*) | Scotland Under-13s v Denmark Under-13s | Lochlands Park, Arbroath | 2004 |
| 63 | OJ Brown (38) & AMM Hinton (30) | Scotland Under-15s v Jersey Under-15s | Rugby School Ground, Rugby | 2014 |
| 62 | [unknown] & [unknown] | Scotland Under-15s v Netherlands Under-15s | New Field, Edinburgh | 1999 |
| 62 | TRR Dryden (28*) & HM Gillin (38) | Scotland Under-15s v Netherlands Under-15s | Rugby School Ground, Rugby | 2013 |
| 60 | [unknown] & [unknown] | Scotland Under-19s v West Indies Under-19s | Gert Van Rensburg Stadium, Fochville | 1997/98 |
| 60 | C Bellwood (15) & CD Wallace (47*) | Scotland Under-15s v Northamptonshire Under-15s | Myreside, Edinburgh | 2005 |
| 59 | AC Sievwright (37) & JG Donnelly (38) | Scotland Under-19s v Scottish Wayfarers | Fettes College, Edinburgh | 1996 |
| 59 | [unknown] & [unknown] | Scotland Under-17s v Ireland Under-17s | Nykøbing Mors Cricket Stadium, Nykøbing Mors | 2003 |
| 58 | NG Larkin (106*) & AGS Gemmell (9) | Scottish Cricket Union Colts v English Schools Cricket Association | Tynefield Park, Penrith | 1972 |
| 58 | ABM Ker (46*) & DJM Hutchison (40) | Scottish Cricket Union Colts v English Schools Cricket Association | Grace Road, Leicester | 1974 |
| 58 | BG Wilkinson (119) & DH Player (34) | Scotland Under-17s v Durham Under-17s | New Williamfield, Stirling | 2013 |
| 57 | CD Ashforth (25) & MH Wells (25) | Scotland Under-17s v Suffolk Under-17s | Old London Road, Copdock | 2011 |
| 54 | SD Weeraratna (37) & AHJ Hislop (70*) | Scotland Under-17s v English Schools Cricket Association Under-15s | Bradfield College, Reading | 2003 |
| 54 | Z Bashir (51*) & JSC Galloway (27) | Scotland Under-19s v Ireland Under-19s | Civil Service Cricket Club, Stormont, Belfast | 2006 |
| 54 | SM Sharif (75*) & AMG Brock (19) | Scotland Academy v Carlton | Grange Loan, Edinburgh | 2010 |
| 52 | KM Smith (38) & JW Hearn (16) | Scotland Under-17s v Shropshire Under-17s | Ellesmere College Ground, Ellesmere | 2009 |
| 51* | MW Jones (50*) & A Hegde (15*) | Scotland Under-19s v England Under-19s | Haslegrave Ground, Loughborough | 2024 |
| 49 | HM Gillin (27) & ER Dawtrey (17) | Scotland Under-15s v Guernsey Under-15s | Rugby School Ground, Rugby | 2013 |
| 48 | [unknown] & [unknown] | Scotland Under-17s v Netherlands Under-17s | Nykøbing Mors Cricket Stadium, Nykøbing Mors | 2003 |
| 48 | FWG Burnett (118) & JS Henderson (8*) | Scotland Under-19s v Watsonians | Myreside, Edinburgh | 2008 |
| 47 | PJS Legget (21) & SW McElnea (27) | Scotland Under-19s v Netherlands Under-19s | Wallace Park, Lisburn | 2010 |
| 46* | MQ Sheikh (23*) & BT McKerchar (29*) | Scotland Under-19s v Lincolnshire Under-19s | London Road, Sleaford | 2001 |
| 46 | NCG Hunt (18*) & JW Hearn (27) | Scotland Under-17s v Herefordshire Under-17s | Stowe Lane, Colwall | 2009 |
| 46 | CG Burnett (60*) & SM Sharif (25) | Scotland Development XI v England Player Development Under-17s | Haslegrave Ground, Loughborough | 2010 |
| 45 | DGO Fergusson (37) & RJ Mitchinson (26) | Scotland Under-19s v English Schools Cricket Association | Goldenacre, Edinburgh | 1995 |
| 45 | JW Dickinson (39*) & CJ Miller (13) | Scotland Under-15s v Northumberland Under-15s | The Wicket, Hipsburn | 2014 |
| 43 | CJ Mearns (30) & CM Wright (22*) | Scotland Under-19s v English Schools Cricket Association | Hamilton Crescent, Glasgow | 1993 |
| 43 | TRR Dryden (28) & HM Gillin (27*) | Scotland Under-15s v Cumbria Under-15s | Vicarage Close, Appleby | 2013 |
| 42* | KM Smith (83*) & PT Sadler (22*) | Scotland Under-13s v Denmark Under-13s | Park Avenue, Dublin | 2005 |
| 42 | CA Cash (28) & SK Stewart (34*) | Scotland Under-15s v Denmark Under-15s | Sportpark Maarschalkerweerd, Utrecht | 2010 |
| 41 | A Bailwal (32) & SM Sharif (12) | Scotland Academy v Uddingston | Bothwell Castle, Uddingston | 2010 |
| 41 | RG Brown (32) & MD Rao (13) | Scotland Under-19s v Netherlands Under-19s | Grainville, St Saviour | 2015 |
| 40* | GD Halliday (36*) & JM Cursiter (16*) | Scottish Cricket Union Colts v English Schools Cricket Association | Doo'cot Park No 1, Perth | 1971 |
| 40* | R Davidson (32*) & F Gillies (9*) | Scotland Under-13s v Netherlands Under-13s | Svanholm Park No 2 Ground, Brøndby | 2006 |
| 40 | CG Burnett (73) & MA Leask (14) | Scotland Under-19s v Durham Academy | Longhirst Hall Ground, Longhirst | 2009 |
| 40 | LH Hill (14) & CD Ashforth (23) | Scotland Under-17s v Ireland Under-17s | Mardyke, Cork | 2011 |
| 40 | WA Edwards (70) & FP Allardice (13) | Scotland Under-17s v Cumbria Under-17s | Sedbergh School, Sedbergh | 2013 |