| 01/01/1952 |
Joined the Sofia Frogs. |
| 03/10/1952 |
Successfully completed training to improve his baserunning fundamentals at the Sofia Frogs development complex. |
| 04/13/1952 |
Unsuccessfully completed training to improve his outfield defense at the Sofia Frogs development complex. |
| 08/06/1952 |
Injured (cold),day-to-day for 1 day. |
| 09/02/1952 |
Received a 1-year contract through automatic renewal worth a total of $1,560. |
| 01/01/1953 |
OSA scouting updated ratings (potential): Contact: 50 (50); Power: 45 (45); Eye: 45 (45). |
| 05/06/1953 |
Goes 5-5 against the Kyiv Mules, with 1 3B, 0 RBI and 3 R. |
| 08/12/1953 |
Signed a 1-year contract extension worth a total of $2,940 with the Sofia Frogs organization. |
| 01/01/1954 |
OSA scouting updated ratings (potential): Contact: 50 (50); Power: 45 (45); Eye: 40 (40). |
| 03/08/1954 |
Named to the 1954 Asian Baseball Championship for the China. |
| 03/08/1954 |
Injured (hamstring tightness),day-to-day for one week. |
| 03/19/1954 |
Wins the 1954 Asian Baseball Championship Championship Round with the China! |
| 01/01/1955 |
OSA scouting updated ratings (potential): Contact: 50 (50); Power: 40 (40); Eye: 40 (40). |
| 08/15/1955 |
Signed a 1-year contract extension worth a total of $4,940 with the Sofia Frogs organization. |
| 01/01/1956 |
OSA scouting updated ratings (potential): Contact: 50 (50); Power: 40 (40); Eye: 45 (45). |
| 03/12/1956 |
Named to the 1956 Baseball Internationale for the China. |
| 08/31/1956 |
Received a 1-year contract through arbitration worth a total of $5,896. |
| 01/01/1957 |
OSA scouting updated ratings (potential): Contact: 50 (50); Power: 40 (40); Eye: 40 (40). |
| 03/11/1957 |
Named to the 1957 Asian Baseball Championship for the China. |
| 03/22/1957 |
Wins the 1957 Asian Baseball Championship Championship Round with the China! |
| 03/23/1957 |
Finished 2nd in 1957 ABC Most Valuable Player Award voting. |
| 08/28/1957 |
Received a 1-year contract through arbitration worth a total of $6,994. |
| 10/05/1957 |
Was traded by the Sofia Frogs to the Gorky Gales in exchange for RP Vladislav Augustov, RP Adrik Mahalov, and SS Aloyoshenka Pozniak. |
| 01/01/1958 |
OSA scouting updated ratings (potential): Contact: 50 (50); Power: 45 (45); Eye: 45 (45). |
| 08/24/1958 |
Was not offered arbitration and became a free agent. |
| 01/01/1959 |
OSA scouting updated ratings (potential): Contact: 50 (50); Power: 45 (45); Eye: 45 (45). |
| 03/09/1959 |
Named to the 1959 Baseball Internationale for the China. |