0Podiums
0Wins
5Top 10
🇯🇵 MA1 · PDGA #274751
Ken Shirahata
5th at The 38th Japan National Championships, Oct 2026
Sendai-shi, Japan · Amateur
Flightpath #435Rank among eligible players on the Flightpath Index (4+ recent Asia starts, or 8+ career Asia starts).Asia #524Sum of PDGA points earned in Asia-archive tournaments (PDGA’s own tier + field weighting).Weighted #786Custom finish×tier points from the Asia archive (Majors/Asia Tour count more than B/C tiers).🇯🇵 #168Cooling -20%Recent form — last few finishes vs earlier season average PDGA points. Recent avg 75 pts vs season 93.8.
Charts and tables below are the Asia tournament archive (PDGA tournaments in Asia only — leagues excluded). Official career totals above come from PDGA and can include events outside this archive.
993Flightpath IndexFlightpath Index — house rating (~1000 avg). Weights Asia event performance highest, then Asia Tour points, finish quality, PDGA rating, and recent form. Asia Tour stops count more; non-Asia results are discounted.
Asia perf 383 · Tour 0 · Finish quality 0.63 · Rating 938 · Form -20%
5Asia eventsPDGA tournament starts in the Asia archive (leagues excluded).
0Asia winsEvent wins in the Asia tournament archive (leagues excluded).
0Asia podiumsTop-3 finishes in the Asia tournament archive.
3Top 5
5Top 10
5Top 20
5.4Avg finish
0%Win rate
100%Top 10 rateShare of Asia-archive starts that finished top 10.
413PDGA pointsSum of PDGA points earned in Asia-archive tournaments (PDGA’s own tier + field weighting).
$0Cash earnedPrize money recorded from Asia-archive event results.
73Weighted ptsCustom finish×tier points from the Asia archive (Majors/Asia Tour count more than B/C tiers).
—Asia Tour ptsOfficial PDGA Asia Tour points (best counting finishes). Separate from the Flightpath Index, but feeds into it.
938Archive ratingPDGA rating among players with 3+ Asia starts in 24 months. One-off U.S. tour fly-ins are left off this board.
Form
Cooling -20%
Last 3 finishes avg 75 PDGA pts vs earlier season avg 93.8.
Tier mix
Activity
14-Mar to 15-Mar-2026
Last active in archive
2026 vs prior year: +1 events · +38 pts
Japan (5)
Performance graphs
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Recent results
5 Asia tournament finishes
| Place | Event | Tier | Loc | Div | Pts | Prize | Dates |
|---|---|---|---|---|---|---|---|
| 6 | The 33rd Tokyo Open (Amateur) | B | Koto-ku, Tokyo, Japan | MA1 | 173 | — | 14-Mar to 15-Mar-2026 |
| 5 | The 38th Japan National Championships | B | Minamisouma-shi, Fukushima, Japan | MA1 | 0 | — | 10-Oct to 12-Oct-2026 |
| 5 | The 21st Michinoku Open | B | Kitakami-shi, Iwate, Japan | MA1 | 53 | — | 08-Aug to 09-Aug-2026 |
| 4 | The 37th National Championships | B | Haramachi-ku, Fukushima, Japan | MA1 | 75 | — | 11-Oct to 13-Oct-2025 |
| 7 | The 29th Kanto Open (Ama) | B | Ichikai-machi, Tochigi, Japan | MA1 | 113 | — | 05-Apr to 06-Apr-2025 |
Win ledger
0 wins
| Event | Tier | Div | Prize | Dates |
|---|---|---|---|---|
| No wins in this class yet. | ||||
Asia tournament archive powered by PDGA event results. Official PDGA profile.