At five years

As a five-year-old, Scotch Notch had eighteen starts in Australia for wins in the VL Dullard Trotters Cup and the G2 EB Cochran Trotters Cup. In New Zealand she won a heat and the final of the Group one (G1) 1983 Inter Dominion Trotting Championship by defeating Sir Castleton in Auckland. In doing so she set a world record and Inter Dominion distance record mile rate of 2:04.4ss over 2,700 metres. During her New Zealand trip Scotch Notch had four starts for three wins and a second with $49,365 in prize-money.

At six years

In the 1983/84 season Scotch Notch had six starts in Victoria with three wins and three places. In November 1983 at the New Zealand Cup meeting she had 45 metres handicap in the NZMTC Handicap where she finished second, followed by another second in a Free for All (FFA). Scotch Notch was handicapped 10 metres in the 1983 Dominion Trotting Handicap over 3,200 metres at Christchurch.

Travelling to South Australia, Scotch Notch won two heats of the 1984 Inter Dominion Trotting Championship but was defeated in the Final by Sir Castleton (NZ). Scotch Notch's earnings for this season were $72,898.

At seven years

During the 1984/85 season Scotch Notch won nine races at Moonee Valley and had several starts at Kilmore, including a start in the Group Two Kilmore Cup against the pacers when she finished seventh.

In the 1985 Inter Dominion Trotters Championship at Moonee Valley, Scotch Notch was defeated in the first heat by Sir Castleton but then won a division on the second night of heats. The Final was contested on 2 March 1985 over 3,300 metres when Scotch Notch defeated Sir Castleton by six metres to become the first trotter to win the Inter Dominion for a second time.

A week later, Scotch Notch time trialled in 1:55.6 setting not only a new world record for trotting mares, but also a new Australasian record, that still stands (now shared with Lyell Creek). She then won three of her next four starts including the Australasian Trotters Championship (from a 60-metre handicap) and her last Australian start on 13 April 1985 in the EB Cochran Cup. Scotch Notch was the Winner of 28 races at Moonee Valley and her Best Mile Rate TT 1.55.6 was at Moonee Valley.

In the US

This season's performances of Scotch Notch, brought an invitation to compete in an event that had twelve of the best trotters from USA, Canada, Europe, Scandinavia and Australia would contest. The invitation was accepted and trainer/driver Graeme Lang along owner Jim Wong and their families went to New York. Scotch Notch had a virus it was doubtful if she would be fit to race. On 17 June 17 in the first of the series Scotch Notch finished well for 6th position at the end to the Swedish competitor Meadow Road.

Meadow Road again defeated Scotch Notch in the second race over one mile when she finished fourth in the $185,000 event. Graeme Lang and Scotch Notch stayed on and competed in six races for five seconds. Scotch Notch was then left with US trainer/driver Mike Gagliardi who managed her for the rest of her American racing. Her 1985 US record was 16 race starts for 5 wins and 7 placings with earnings of $USD116,050.

On 14 February 1986 she defeated the champion mare Grades Singing in an Invitation event. Scotch Notch had her last start at Freehold Raceway on 6 November 1987, winning in 2:02.4 and was then retired. During 1986 and 1987 Scotch Notch had a total of 44 starts for 13 wins and 17 placings, winning $USD219,849.

Summary

Overall Scotch Notch's lifetime statistics and earnings were as follows:-

• Australia 66 starts: 43 wins 14 places and $249,091 in earnings
• New Zealand 7: 4 wins and 3 places and $85,765 in earnings
• US 60 starts: 18 wins, 21 places and $335,899 in earnings.