Gina Mangan
Fair A/E compares wins with a margin-stripped market expectation. Favourite-heavy samples — top yards, leading riders — naturally read a few points warm, so 1.05 means "beat the margin-free market read", not "the market underrates this by 5%".
Rides around 290 times a season, almost all on the flat, winning on 10% of them — beating the margin-free market read across five seasons (Fair A/E 1.13). Riding last-time-out winners the record reads 13% (120 rides).
The record is strongest at Chepstow (16.3%, n=160), clear of the rider's 9.8% baseline. Rides on last-time-out winners have been a positive signal at 13.3% (n=120, Fair A/E 0.88), but rides in big fields of 14 or more have been a poor signal at 6.3% (n=95, Fair A/E 1.07). Horses returning fresh after 61+ days are the standout value angle: 7.6% strikes only just below baseline, but Fair A/E 1.22 and +9.12 to a £1 stake over 236 rides — a record the market has persistently underpriced. Christopher Mason supplies 16% of the rides and beats the rider's average (17.7% vs 9.8%, A/E 1.51) — the partnership beats the margin-free market read. The rider also reads well over 1m5f – 2m (16.5%, n=115). The standout partner of the record: Jax Edge (GB) — 7 wins from 36 rides together. Seasonally, the rider fires May–Jun.
Riding patterns
the angles behind the record · vs 9.8% baselineEach tile is the record in that situation vs the 9.8% baseline — descriptive splits with the sample always shown, for you to weigh. Tiles under 30 runs render muted. First rides are the first captured pairing of horse and rider; last-time-out winners are horses whose previous captured run was a win; claiming rides are runs where the rider carried a weight claim. Group / Graded covers pattern and listed races.
Notable angles
vs their own baselineRecord by conditions
same window as headerGoing
Courses
Class
Market position
Distance
By season
Handicaps
Field size
Rows below n=30 are shown faded — a small sample is a fact, not a trend. Every figure carries its N.
Horses ridden
same window as header · most-raced firstCurrent form
significance-gatedLast 14 days
Small sampleBy month
strike by month, 5 seasonsRiding for
same window · biggest samples firstCareer highlights
lifetime archive, 2008→Sires of the horses ridden
progeny record · win % by ground and tripThe record
latest 50 of 1,801 · newest firstThe latest 50 of 1,801 archived rides, newest first. The full record runs from 22 June 2008 to 5 November 2026.
Drawn from the whole archive (2005 onwards), so it can include runs outside the window the header statistics cover. Non-runners are not listed. A finish shown in letters is a non-completion (F fell · UR unseated · PU pulled up · BD brought down).
KTB’s figures
the forward record · since 5 Oct 2026KTB’s figures on this rider’s mounts since 5 Oct 2026: the KTB Selection in 4 runs (won 2) · top-rated on KTB Rating in 2 runs (won 0) · fastest on KTB Speed in 3 runs (won 0, 1 did not run) · to 5 Nov 2026.
Each pick was a KTB figure’s choice before the off — the published KTB Selection, the top-rated horse on KTB Rating, the fastest on KTB Speed — settled against the result the next morning and never worked out again; “did not run” is counted apart. GB and Irish races only. A record of weeks so far: read it as a count, not a verdict.
Quick answers
- What is Gina Mangan's strike rate?
- Gina Mangan has won 140 of 1,433 rides since 2022, a strike rate of 9.8% (as at 13 November 2026). Figures are computed from our own results archive.
- Which course does Gina Mangan do best at?
- Southwell (AW) by strike rate: 9 wins from 53 rides (17%) since 2022. Read from the 15 courses with the most rides on the same basis, and only those with at least 30 — a small sample cannot top the list, and a rarely-visited course is not in the comparison.
- Which yard does Gina Mangan ride most for?
- Christopher Mason, with 231 rides since 2022 — 16% of the total. That pairing has won 41 (17.7%).
- Is Gina Mangan in form?
- Too few rides in the last 14 days to read — 6 rides, which is not a sample we will draw a conclusion from.
- What is Gina Mangan's Fair A/E?
- 1.13, from 1,425 rides with a computed fair probability since 2022. Fair A/E compares actual wins with a margin-stripped market expectation, so 1.00 is par: above it the wins came at bigger prices than the margin-free market implied, below it they did not.