SATSUKI-SHO G1 — VERIFICATION REPORT
86th Satsuki-Sho (Japanese 2000 Guineas)
Verification | Picks #2 & #3 Took 1st & 2nd
Sunday, April 19, 2026 | Nakayama R11 | WHGR Keiba System — Feature Race Verification
■ RESULT ■
Return Rate 0%
Top pick finished 13th — all tickets missed | Picks #2 and #3 took the exacta
G1
Satsuki-Sho
Turf 2000m
Turf 2000m
0%
Combined
Return
Return
13th
Pick #1
Pantl Naïf
Pantl Naïf
#2-#3
Took the
exacta
exacta
📄 Original pre-race article:
86th Satsuki-Sho (Japanese 2000 Guineas) — Workout Analysis 2026 (Apr 18)
Prev-Day Uphill × Week-Before Work × This-Week Work × WHGR × S/A-Grade Stable Signals | TigerProtocol WHGR System v2.1
86th Satsuki-Sho (Japanese 2000 Guineas) — Workout Analysis 2026 (Apr 18)
Prev-Day Uphill × Week-Before Work × This-Week Work × WHGR × S/A-Grade Stable Signals | TigerProtocol WHGR System v2.1
Feature-race verification betting rule (standard): Win bet (single) on Pick #1, JPY 100 + Quinella bets on Pick #1 × Picks #2/#3/#4, 3 tickets × JPY 100 each. Total JPY 400 per race.
■ Top-4 Picks (at publication)
| Rank | No. | Horse | Signal basis | Grade |
|---|---|---|---|---|
| #1 | 11 | Pantl Naïf | Kimura Tetsuya S-Grade signal + uphill maintenance ★★★ + Wood stable ★★★ | AA |
| #2 | 15 | Realize Sirius | Tezuka Takahisa S-Grade signal + fastest prev-day uphill + Wood W1F 11.1s (fastest) | A |
| #3 | 4 | Robchen | Sugiyama Haruki A-Grade signal + Wood W1F 11.3s (full workout) | A |
| #4 (Backup) | 14 | Zoroastro | Uphill maintenance ★★★ + Wood W1F 11.2s + prev-day uphill run | B+ |
■ Race Results
| Pos | No. | Horse | Fav | Pick rank |
|---|---|---|---|---|
| 1st | 4 | Robchen (course record) | 1st | ★ Pick #3 |
| 2nd | 15 | Realize Sirius | 4th | ★ Pick #2 |
| 3rd | 9 | Reichsadler | 9th | Outside picks |
| 11th | 14 | Zoroastro | 15th | Pick #4 |
| 13th | 11 | Pantl Naïf | 3rd | Pick #1 (AA top) |
Picks #2 and #3 produced the exacta: Robchen (Pick #3) won with a course-record time; Realize Sirius (Pick #2) ran 2nd. Pantl Naïf (Pick #1, AA-rated top choice) finished 13th.
■ Bets & Outcomes
| Ticket | Combination | Stake | Outcome | Return |
|---|---|---|---|---|
| Win | No. 11 (Pantl Naïf) | JPY 100 | 13th — no return | JPY 0 |
| Quinella | 11-15 (Pantl × Realize) | JPY 100 | Pantl 13th — missed | JPY 0 |
| Quinella | 11-4 (Pantl × Robchen) | JPY 100 | Robchen won but Pantl 13th — missed | JPY 0 |
| Quinella | 11-14 (Pantl × Zoroastro) | JPY 100 | Both outside the frame — missed | JPY 0 |
| Total stake | JPY 400 (Win 100 + Quinella 3 × 100) |
| Total return | JPY 0 |
| Profit / Loss | -JPY 400 |
| Return rate | 0% |
■ Observations: Exacta fell inside Picks #2-#3, but outside the rule
In the G1 Satsuki-Sho, Pick #2 (Realize Sirius) finished 2nd and Pick #3 (Robchen) won with a course record, producing the exacta. However, because our standard feature-race rule anchors every quinella on Pick #1 (Pantl Naïf), and Pantl Naïf finished 13th, no ticket hit.
Observed facts:
- Exacta occurred inside Picks #2 and #3: Robchen 1st, Realize Sirius 2nd.
- Pick #1 (AA top choice) was well beaten: Pantl Naïf finished 13th despite S-grade signal activation and the best overall workout profile.
- Quinella 4-15 paid JPY 1,350: a standard, on-market payout for the #2-#3 pairing.
- Current rule (Pick #1-anchored) missed: the #2-#3 combination was not included in the three quinellas.
This result points to a potentially meaningful data point for the betting rule: a G1 in which the top pick fully missed yet Picks #2-#3 captured the frame. Whether this suggests considering a Top-3 or Top-4 box quinella is a question to be answered with more verification data, not with a single race.
■ Record of the Day
- Standard betting rule produced a full miss — return rate 0%: JPY 400 stake, JPY 0 return, -JPY 400 P/L.
- Pick #3 Robchen (1st favorite) won with a course record. Pick #2 Realize Sirius ran 2nd.
- Pick #1 Pantl Naïf (AA top) ran 13th: S-grade signal activation and top workout completion did not translate on race day.
- Recording the fact that the exacta fell inside Picks #2-#3. Whether to revise the betting rule (Top-3 / Top-4 box) is deferred until more data is collected.
This report is a post-hoc aggregation and does not guarantee future hits. The WHGR Keiba System publishes every recommendation — hit or miss — as a verification report, so that any statistical edge can be shown transparently over time.
WHGR KEIBA SYSTEM
White & Green Co., Ltd. | Feature Race Verification 2026/04/19 (Satsuki-Sho G1)